Di artikel Matematika kelas 7 ini, kita akan membahas mengenai salah satu bentuk bangun datar matematika, yakni segitiga. Yuk simak artikel ini hingga selesai ya, selamat belajar!
—
Ketika berjalan-jalan diluar rumah, apakah kamu sering memperhatikan rambu lalu lintas di jalan? Nah, kira-kira kamu sudah tahu berapa banyak nih tentang rambu lalu lintas?
Dalam artikel ini kita akan memperhatikan salah satu rambu lalu lintas yang bentuknya menjadi contoh bidang datar dalam matematika. Hmm, seperti apa ya bentuknya?
Coba perhatikan, apa kamu pernah melihat rambu lalu lintas seperti ini?
Bentuk rambu lalu lintas yang seperti segitiga. (Sumber: commons.wikimedia.org)
Kamu tahu nggak itu rambu apa ini namanya? Dilarang berhenti? Bukan. Dilarang parkir? Juga bukan.
Begini, rambu tersebut dinamakan rambu prioritas. Rambu prioritas ini merupakan rambu perintah untuk memberikan kesempatan pada kendaraan yang berjalan pada jalur utama di persimpangan.
Jadi, kalau kamu melihat rambu ini, berarti kamu akan masuk ke jalur utama dan harus memberikan prioritas dahulu untuk kendaraan yang melintas di jalur utama.
Posisi rambu prioritas pada persimpangan jalan (Sumber: wikipedia)
Coba perhatikan deh, rambu tersebut berbentuk apa? Salah satu bidang datar yang memiliki tiga sisi disebut dengan ….
Iya benar, segitiga. Nah, kebetulan banget, sekarang kita akan belajar mengenal bangun datar khususnya macam-macam segitiga ya. Setelah sebelumnya kita pernah membahas rumus luas dan keliling segitiga, Menurutmu segitiga itu bentuknya bisa seperti apa saja sih?
Ternyata, ada dua poin utama yang menjadi aspek utama dalam mengelompokkan jenis-jenis segitiga. Hal itu ialah segitiga berdasarkan panjang sisi, dan juga besaran sudutnya.
Sekarang, yuk langsung aja kita bahas satu persatu jenis dan nama-nama segitiga, mulai dari aspek panjang sisinya, ya!
Baca Juga: Macam-Macam, Sifat & Rumus Bangun Segi Empat
Jenis Segitiga Berdasarkan Panjang Sisi
Macam-macam segitiga berdasarkan panjang sisi dibagi menjadi 3, yaitu segitiga sembarang, segitiga sama kaki, dan segitiga sama sisi. Berikut penjelasan lengkapnya!
1. Segitiga Sembarang
Coba kamu lihat deh dari gambar gambar segitiga sama sembarang diatas. Panjang sisi-sisinya tidak sama. AB tidak sama dengan BC, BC tidak sama dengan AC, begitupula AB tidak sama dengan AC.
Maka dari itu segitiga ini disebut sebagai segitiga sembarang, karena panjang ketiga sisinya tidak ada yang sama panjang dan ukurannya dianggap sembarang saja. Bisa kita simpulkan bahwa segitiga sembarang adalah segitiga yang panjangnya tidak ada yang sama.
Sifat-sifat segitiga sembarang antara lain:
- Memiliki tiga buah sisi dengan panjang berbeda
- Memiliki satu simetri putar
- Masing-masing sudut memiliki besaran yang berbeda
- Tidak memiliki sumbu simetri
- Seluruh sudutnya berjumlah 180°
2. Segitiga Sama Kaki
Oke, kita lanjut ke segitiga selanjutnya. Dari gambar segitiga sama kaki diatas, kalau kita lihat, panjang sisi PQ dan PR adalah sama. Oleh karena itu, segitiga tersebut disebut segitiga sama kaki.
Karena 2 sisi dari segitiga sama kaki memiliki ukuran yang sama atau disebut sebagai kaki-nya segitiga. Sudut pada kaki segitiganya juga akan sama besar. Secara singkat, segitiga sama kaki adalah segitiga yang memiliki dua sisi yang sama panjang, khususnya pada sisi yang saling berhadapan.
Baca Juga: Serba-Serbi Segitiga: Garis, Sudut, dan Bangun Istimewa
Sifat-sifat segitiga sama kaki antara lain:
- Memiliki satu buah sumbu yang simetris
- Terdapat dua sudut dengan besaran yang sama yakni dua sudut yang saling berhadapan dengan sisi yang sama panjang
- Dua buah sisinya memiliki panjang yang sama sebagai kaki dari segitiga.
3. Segitiga Sama Sisi
Selanjutnya, kita bahas tentang segitiga sama sisi. Dari namanya saja, sudah terbayang bukan segitiga ini seperti apa? Cek gambar segitiga sama sisi di bawah ini ya:
Segitiga sama sisi memiliki tiga buah sisi yang sama panjang, yakni AB = BC = AC dan tiga buah sudut sama besar, yakni sudut A = sudut B = sudut C. Secara sederhananya, semua sisi pada segitiga sama sisi memiliki ukuran panjang yang sama.
Bisa kita simpulkan bahwa segitiga sama sisi adalah segitiga yang memiliki panjang yang sama pada setiap sisinya.
Sifat-sifat segitiga sama sisi antara lain:
- Terdiri dari 3 buah sisi dengan panjang yang sama
- Terdapat 3 buah simetri putar
- Terdapat 3 buah simetri lipat
- Setiap sudut memiliki besaran yang sama yakni sebesar 60°
—
Sampai sini, mulai paham kan tentang materi Kimia satu ini? Atau kamu jadi keinget punya PR yang kamu masih kurang pahamin? Gampang, kamu bisa banget langsung kirim foto soal PR kamu, dan penjelasannya di Roboguru! Cobain langsung dengan klik tombol roboguru dibawah ini ya!
Jenis Segitiga Berdasarkan Besar Sudut
Sementara itu, macam-macam segitiga berdasarkan sudut dibagi menjadi 3 juga, yakni segitiga lancip, segitiga tumpul, dan segitiga siku-siku. Nah, apa sih perbedaan antara ketiganya? Berikut penjelasannya!
1.Segitiga Lancip
Apa yang menurutmu berbeda setelah melihat gambar segitiga lancip di atas? Dari segi besaran sudutnya, segitiga pertama yang akan kita bahas yakni segitiga lancip. Kenapa ya kok disebut lancip?
Terus sudut lancip sendiri itu apa? Sudut lancip merupakan sudut yang besaran derajatnya lebih besar dari 0° tapi lebih rendah dari 90°. Dari sini, bisa kita simpulkan bahwa segitiga lancip adalah segitiga yang ketiga sudutnya merupakan sudut lancip.
2. Segitiga Tumpul
Apa yang dimaksud dengan segitiga tumpul? Apakah segitiga ini kebalikan dari segitiga lancip? Untuk menemukan jawabannya, coba kamu gambar segitiga tumpul di atas dan perhatikan sudut B.
Sudut ini ukurannya diatas 90°, sudut inilah yang menyebabkan segitiga tersebut disebut dengan segitiga tumpul. Sifat utama dari segitiga tumpul, adalah salah satu sudutnya merupakan sudut tumpul.
Nah dari gambar di atas, bisa kita lihat kalau sudut B merupakan sudut tumpul. Lalu, sudut tumpul sendiri itu apa? Sudut tumpul adalah sudut segitiga yang besarnya antara 90° sampai 180°.
Untuk itu, bisa kita simpulkan bahwa segitiga tumpul adalah segitiga yang salah satu sudutnya merupakan sudut tumpul
Baca Juga: Mengenal Macam-Macam Sudut, Gambar & Ciri-Cirinya
3. Segitiga Siku-Siku
Oke, segitiga terakhir yang akan kita bahas di artikel ini adalah segitiga siku-siku. Perhatikan gambar segitiga siku-siku dan tepatnya sudut A deh. Nah, itu dia yang dinamakan sudut siku-siku.
Sudut siku-siku terdiri dari sebuah sisi yang tegak lurus secara vertikal, dan horizontal. Sudut siku-siku ini memiliki sudut sebesar 90°. Secara sederhana, segitiga siku-siku adalah segitiga yang salah satu sudutnya merupakan sudut siku-siku atau memiliki besaran sudut sebesar 90°..
Jadi, dapat kita simpulkan bahwa jenis-jenis segitiga itu dapat dilihat dari dua aspek, yakni berdasarkan panjang sisi dan besar sudut ya.
—
Gimana, sekarang sudah lebih paham, kan tentang berbagai macam-macam jenis segitiga yang ada? Kalau kamu masih belum paham, jangan khawatir ya. Kamu bisa kok belajar matematika sambil nonton video belajar beranimasi yang keren.
Tentunya dengan kakak-kakak master teacher yang berpengalaman. Penasaran? Yuk, gabung di ruangbelajar sekarang juga!
Sumber foto:
Simpang, [Daring] Tautan: https://id.wikipedia.org/wiki/Berkas:Simpang.JPG (Diakses 24 Maret 2022)
Rambu Prioritas [Daring] Tautan: https://id.wikipedia.org/wiki/Rambu_prioritas (Diakses 24 Maret 2022)
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<h1 class="content-title">
Jenis-Jenis Segitiga Berdasarkan Panjang Sisi dan Sudut | Matematika Kelas 7 </h1>
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<p class="content-author"><a href="https://www.ruangguru.com/blog/author/leo-bisma" class="">Leo Bisma</a> </p>
<p class="content-info"><span>January 2, 2025 • </span> <span>6 minutes read</span></p>
<br />
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<p style="text-align: center;"><img decoding="async" style="width: 820px; margin-left: auto; margin-right: auto; display: block;" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/Mengenal%20Berbagai%20Macam%20Jenis%20Segitiga%20-%20Matematika%20Kelas%207-02.jpg" alt="jenis segitiga berdasarkan panjang sisi dan sudut" /></p>
<blockquote>
<p style="text-align: center;"><em>Di <strong><a href="https://www.ruangguru.com/blog/c/matematika/matematika-smp-kelas-7">artikel Matematika kelas 7</a></strong> ini, kita akan membahas mengenai salah satu bentuk bangun datar matematika, yakni segitiga. Yuk simak artikel ini hingga selesai ya, selamat belajar!</em></p>
<p style="text-align: center;"><em>—</em></p>
</blockquote>
<p> </p>
<p style="text-align: justify;">Ketika berjalan-jalan diluar rumah, apakah kamu sering memperhatikan rambu lalu lintas di jalan? <em>Nah</em>, kira-kira kamu sudah tahu berapa banyak <em>nih</em> tentang rambu lalu lintas?</p>
<p style="text-align: justify;">Dalam artikel ini kita akan memperhatikan salah satu rambu lalu lintas yang bentuknya menjadi contoh bidang datar dalam matematika. <em>Hmm, </em>seperti apa ya bentuknya?</p>
<p style="text-align: justify;">Coba perhatikan, apa kamu pernah melihat rambu lalu lintas seperti ini?</p>
<p style="text-align: center;"><img decoding="async" style="width: 300px; margin: 0px auto; display: block;" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/jenis%20segitiga%20-%20rambu%20prioritas.png" alt="jenis segitiga - rambu prioritas" width="300" /></p>
<p style="text-align: center;">Bentuk rambu lalu lintas yang seperti segitiga. (Sumber: commons.wikimedia.org)</p>
<p> </p>
<p style="text-align: justify;">Kamu tahu <em>nggak</em> itu rambu apa ini namanya? Dilarang berhenti? Bukan. Dilarang parkir? Juga bukan.</p>
<p style="text-align: justify;">Begini, rambu tersebut dinamakan rambu prioritas. Rambu prioritas ini merupakan rambu perintah untuk memberikan kesempatan pada kendaraan yang berjalan pada jalur utama di persimpangan.</p>
<p style="text-align: justify;">Jadi, kalau kamu melihat rambu ini, berarti kamu akan masuk ke jalur utama dan harus memberikan prioritas dahulu untuk kendaraan yang melintas di jalur utama.</p>
<p style="text-align: center;"><img decoding="async" style="width: 600px; margin: 0px auto; display: block;" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/jenis%20segitiga%20-%20posisi%20rambu%20segitiga.jpg" alt="jenis segitiga - posisi rambu segitiga" width="600" height="319.5561719833564" /></p>
<p style="text-align: center;">Posisi rambu prioritas pada persimpangan jalan (Sumber: wikipedia)</p>
<p> </p>
<p style="text-align: justify;">Coba perhatikan <em>deh</em>, rambu tersebut berbentuk apa? Salah satu bidang datar yang memiliki tiga sisi disebut dengan ….</p>
<p style="text-align: justify;">Iya benar, segitiga. <em>Nah</em>, kebetulan banget, sekarang kita akan belajar mengenal bangun datar khususnya macam-macam segitiga ya. Setelah sebelumnya kita pernah membahas <strong><a href="/blog/cara-menghitung-keliling-dan-luas-segitiga" rel="noopener">rumus luas dan keliling segitiga</a></strong>, Menurutmu segitiga itu bentuknya bisa seperti apa saja sih?</p>
<p style="text-align: justify;">Ternyata, ada dua poin utama yang menjadi aspek utama dalam mengelompokkan jenis-jenis segitiga. Hal itu ialah segitiga berdasarkan panjang sisi, dan juga besaran sudutnya.</p>
<p style="text-align: justify;">Sekarang, yuk langsung aja kita bahas satu persatu jenis dan nama-nama segitiga, mulai dari aspek panjang sisinya, ya!</p>
<p><strong>Baca Juga: <a href="https://www.ruangguru.com/blog/sifat-sifat-bangun-segi-empat">Macam-Macam, Sifat & Rumus Bangun Segi Empat</a></strong></p>
<p> </p>
<h2><span style="font-size: 18pt;">Jenis Segitiga Berdasarkan Panjang Sisi</span></h2>
<p style="text-align: justify;">Macam-macam segitiga berdasarkan panjang sisi dibagi menjadi 3, yaitu <strong>segitiga sembarang, segitiga sama kaki, dan segitiga sama sisi</strong>. Berikut penjelasan lengkapnya!</p>
<p> </p>
<h3><span style="font-size: 14pt;">1. Segitiga Sembarang </span></h3>
<p style="text-align: center;"><img decoding="async" style="width: 600px; margin-left: auto; margin-right: auto; display: block;" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/Mengenal%20Berbagai%20Macam%20Jenis%20Segitiga%20-%20Matematika%20Kelas%207-03.jpg" alt="Segitiga sembarang" width="600" /></p>
<p> </p>
<p style="text-align: justify;">Coba kamu lihat <em>deh</em> dari gambar gambar segitiga sama sembarang diatas. Panjang sisi-sisinya tidak sama. AB tidak sama dengan BC, BC tidak sama dengan AC, begitupula AB tidak sama dengan AC.</p>
<p style="text-align: justify;">Maka dari itu segitiga ini disebut sebagai segitiga sembarang, karena panjang ketiga sisinya tidak ada yang sama panjang dan ukurannya dianggap sembarang saja. Bisa kita simpulkan bahwa <strong>segitiga sembarang adalah segitiga yang panjangnya tidak ada yang sama.</strong></p>
<p style="text-align: justify;"><strong>Sifat-sifat segitiga sembarang antara lain:</strong></p>
<ul>
<li aria-level="1">Memiliki tiga buah sisi dengan panjang berbeda</li>
<li aria-level="1">Memiliki satu simetri putar</li>
<li aria-level="1">Masing-masing sudut memiliki besaran yang berbeda</li>
<li aria-level="1">Tidak memiliki sumbu simetri</li>
<li aria-level="1">Seluruh sudutnya berjumlah 180°</li>
</ul>
<p> </p>
<h3><span style="font-size: 14pt;">2. Segitiga Sama Kaki </span></h3>
<p style="text-align: center;"><img decoding="async" style="width: 600px; margin-left: auto; margin-right: auto; display: block;" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/Mengenal%20Berbagai%20Macam%20Jenis%20Segitiga%20-%20Matematika%20Kelas%207-04.jpg" alt="Segitiga Sama Kaki" width="600" /></p>
<p> </p>
<p style="text-align: justify;">Oke, kita lanjut ke segitiga selanjutnya. Dari gambar segitiga sama kaki diatas, kalau kita lihat, panjang sisi PQ dan PR adalah sama. Oleh karena itu, segitiga tersebut disebut segitiga sama kaki.</p>
<p style="text-align: justify;">Karena 2 sisi dari segitiga sama kaki memiliki ukuran yang sama atau disebut sebagai kaki-nya segitiga. Sudut pada kaki segitiganya juga akan sama besar. Secara singkat, <strong>segitiga sama kaki adalah segitiga yang memiliki dua sisi yang sama panjang, khususnya pada sisi yang saling berhadapan. </strong></p>
<p><strong>Baca Juga: <a href="https://www.ruangguru.com/blog/segitiga">Serba-Serbi Segitiga: Garis, Sudut, dan Bangun Istimewa</a></strong></p>
<p style="text-align: justify;"><strong>Sifat-sifat segitiga sama kaki antara lain:</strong></p>
<ul>
<li aria-level="1">Memiliki satu buah sumbu yang simetris</li>
<li aria-level="1">Terdapat dua sudut dengan besaran yang sama yakni dua sudut yang saling berhadapan dengan sisi yang sama panjang</li>
<li aria-level="1">Dua buah sisinya memiliki panjang yang sama sebagai kaki dari segitiga.</li>
</ul>
<p> </p>
<h3><span style="font-size: 14pt;">3. Segitiga Sama Sisi</span></h3>
<p style="text-align: justify;">Selanjutnya, kita bahas tentang segitiga sama sisi. Dari namanya saja, sudah terbayang bukan segitiga ini seperti apa? Cek gambar segitiga sama sisi di bawah ini ya:</p>
<p style="text-align: center;"><img decoding="async" style="width: 600px; margin-left: auto; margin-right: auto; display: block;" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/Mengenal%20Berbagai%20Macam%20Jenis%20Segitiga%20-%20Matematika%20Kelas%207-05.jpg" alt="Segitiga sama sisi" width="600" /></p>
<p> </p>
<p style="text-align: justify;"><strong>Segitiga sama sisi</strong> <strong>memiliki tiga buah sisi yang sama panjang</strong>, yakni AB = BC = AC dan tiga buah sudut sama besar, yakni sudut A = sudut B = sudut C. Secara sederhananya, semua sisi pada segitiga sama sisi memiliki ukuran panjang yang sama.</p>
<p style="text-align: justify;">Bisa kita simpulkan bahwa <strong>segitiga sama sisi adalah segitiga yang memiliki panjang yang sama pada setiap sisinya.</strong></p>
<p style="text-align: justify;"><strong>Sifat-sifat segitiga sama sisi antara lain:</strong></p>
<ul>
<li aria-level="1">Terdiri dari 3 buah sisi dengan panjang yang sama</li>
<li aria-level="1">Terdapat 3 buah simetri putar</li>
<li aria-level="1">Terdapat 3 buah simetri lipat</li>
<li aria-level="1">Setiap sudut memiliki besaran yang sama yakni sebesar 60°</li>
</ul>
<p> </p>
<p style="text-align: center;">—</p>
<blockquote>
<p style="text-align: center;">Sampai sini, mulai paham kan tentang materi Kimia satu ini? Atau kamu jadi keinget punya PR yang kamu masih kurang pahamin? Gampang, kamu bisa banget langsung kirim foto soal PR kamu, dan penjelasannya di Roboguru! Cobain langsung dengan klik tombol roboguru dibawah ini ya!</p>
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<p> </p>
<h2><span style="font-size: 18pt;">Jenis Segitiga Berdasarkan Besar Sudut</span></h2>
<p style="text-align: justify;">Sementara itu, macam-macam segitiga berdasarkan sudut dibagi menjadi 3 juga, yakni <strong>segitiga lancip, segitiga tumpul, dan segitiga siku-siku</strong>. Nah, apa sih perbedaan antara ketiganya? Berikut penjelasannya!</p>
<p> </p>
<h3><span style="font-size: 14pt;">1.Segitiga Lancip</span></h3>
<p style="text-align: center;"><img decoding="async" style="width: 600px; margin-left: auto; margin-right: auto; display: block;" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/Mengenal%20Berbagai%20Macam%20Jenis%20Segitiga%20-%20Matematika%20Kelas%207-06.jpg" alt="jenis segitiga berdasarkan besar sudut" width="600" /></p>
<p> </p>
<p style="text-align: justify;">Apa yang menurutmu berbeda setelah melihat gambar segitiga lancip di atas? Dari segi besaran sudutnya, segitiga pertama yang akan kita bahas yakni segitiga lancip. Kenapa ya kok disebut lancip?</p>
<p style="text-align: justify;">Terus sudut lancip sendiri itu apa? Sudut lancip merupakan sudut yang besaran derajatnya lebih besar dari <strong>0° tapi lebih rendah dari 90°. </strong>Dari sini, bisa kita simpulkan bahwa<strong> segitiga lancip adalah segitiga yang ketiga sudutnya merupakan sudut lancip.</strong></p>
<p> </p>
<h3><span style="font-size: 14pt;">2. Segitiga Tumpul </span></h3>
<p style="text-align: justify;">Apa yang dimaksud dengan segitiga tumpul? Apakah segitiga ini kebalikan dari segitiga lancip? Untuk menemukan jawabannya, coba kamu gambar segitiga tumpul di atas dan perhatikan sudut B.</p>
<p style="text-align: justify;">Sudut ini ukurannya diatas <strong>90°</strong>, sudut inilah yang menyebabkan segitiga tersebut disebut dengan segitiga tumpul. <strong>Sifat utama dari segitiga tumpul, adalah salah satu sudutnya merupakan sudut tumpul. </strong></p>
<p style="text-align: justify;">Nah dari gambar di atas, bisa kita lihat kalau sudut B merupakan sudut tumpul. Lalu, sudut tumpul sendiri itu apa? <strong>Sudut tumpul adalah sudut segitiga yang besarnya antara 90° sampai 180°.</strong></p>
<p style="text-align: justify;">Untuk itu, bisa kita simpulkan bahwa segitiga tumpul adalah segitiga yang salah satu sudutnya merupakan sudut tumpul</p>
<p><strong>Baca Juga: <a href="https://www.ruangguru.com/blog/mengenal-macam-macam-sudut">Mengenal Macam-Macam Sudut, Gambar & Ciri-Cirinya</a></strong></p>
<p> </p>
<h3><span style="font-size: 14pt;">3. Segitiga Siku-Siku</span></h3>
<p style="text-align: justify;">Oke, segitiga terakhir yang akan kita bahas di artikel ini adalah segitiga siku-siku. Perhatikan gambar segitiga siku-siku dan tepatnya sudut A <em>deh</em>. <em>Nah</em>, itu dia yang dinamakan sudut siku-siku.</p>
<p style="text-align: justify;">Sudut siku-siku terdiri dari sebuah sisi yang tegak lurus secara vertikal, dan horizontal. Sudut siku-siku ini memiliki sudut sebesar<strong> 90°</strong>. Secara sederhana,<strong> segitiga siku-siku adalah segitiga yang salah satu sudutnya merupakan sudut siku-siku atau memiliki besaran sudut sebesar 90°</strong>..</p>
<p style="text-align: justify;">Jadi, dapat kita simpulkan bahwa jenis-jenis segitiga itu dapat dilihat dari dua aspek, yakni berdasarkan panjang sisi dan besar sudut ya.</p>
<p style="text-align: center; font-weight: normal;">—</p>
<p style="text-align: justify;">Gimana, sekarang sudah lebih paham, kan tentang berbagai macam-macam jenis segitiga yang ada? Kalau kamu masih belum paham, jangan khawatir ya. Kamu bisa <em>kok</em> belajar matematika sambil <em>nonton</em> video belajar beranimasi yang keren.</p>
<p style="text-align: justify;">Tentunya dengan kakak-kakak <em>master teacher</em> yang berpengalaman. Penasaran? <em>Yuk</em>, gabung di <a href="https://ruangguru.onelink.me/blPk/eaff0eb9" target="_blank" rel="noopener"><strong>ruangbelajar</strong></a> sekarang juga!</p>
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<p style="font-weight: bold; text-align: justify;">Sumber foto:</p>
<p style="font-weight: normal; text-align: left;">Simpang, [Daring] Tautan: https://id.wikipedia.org/wiki/Berkas:Simpang.JPG (Diakses 24 Maret 2022)</p>
<p style="font-weight: normal; text-align: left;">Rambu Prioritas [Daring] Tautan: https://id.wikipedia.org/wiki/Rambu_prioritas (Diakses 24 Maret 2022)</p>
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<div class="d-lg-none text-center">
<nav class="footer-menu social">
<p class="title">Ikuti Kami</p>
<a target="_blank" href="https://www.instagram.com/ruangguru/">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/instagram.png?height=60&convert=webp" type="image/webp">
<source srcset="https://cdn-web-2.ruangguru.com/static/instagram.png?height=60" type="image/png">
<img src="https://cdn-web-2.ruangguru.com/static/instagram.png" loading="lazy" alt="Logo Instagram Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://www.facebook.com/ruanggurucom/">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/facebook.png?height=60&convert=webp" type="image/webp">
<source srcset="https://cdn-web-2.ruangguru.com/static/facebook.png?height=60" type="image/png">
<img src="https://cdn-web-2.ruangguru.com/static/facebook.png" loading="lazy" alt="Logo Facebook Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://twitter.com/ruangguru/">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/twitter.png?height=60&convert=webp" type="image/webp">
<source srcset="https://cdn-web-2.ruangguru.com/static/twitter.png?height=60" type="image/png">
<img src="https://cdn-web-2.ruangguru.com/static/twitter.png" loading=" lazy" alt="Logo Twitter Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://www.youtube.com/ruangguru">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/youtube.png?height=60&convert=webp" type="image/webp">
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<img src="https://cdn-web-2.ruangguru.com/static/youtube.png" loading=" lazy" alt="Logo Youtube Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://www.linkedin.com/company/ruangguru-com">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/linkedin.png?height=60&convert=webp" type="image/webp">
<source srcset="https://cdn-web-2.ruangguru.com/static/linkedin.png?height=60" type="image/png">
<img src="https://cdn-web-2.ruangguru.com/static/linkedin.png" loading=" lazy" alt="Logo LinkedIn Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://www.tiktok.com/@ruangguru">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/tiktok.png?height=60&convert=webp" type="image/webp">
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<img src="https://cdn-web-2.ruangguru.com/static/tiktok.png" loading=" lazy" alt="Logo TikTok Footer" width="32px" height="32px" />
</picture>
</a>
</nav>
</div>
<p class="footer-copyright">
© 2026 All Rights Reserved PT. Ruang Raya Indonesia
</p>
</div>
<style>
.bantuan-container {
position: relative;
}
.bantuan-element {
position: fixed;
z-index: 999;
display: flex;
align-items: flex-end;
justify-content: flex-end;
cursor: pointer;
transition: all 0.6s ease;
}
.bantuan-top {
bottom: 11rem;
right: 2rem;
}
.bantuan-bottom {
bottom: 2rem;
right: 2rem;
}
.bantuan-top-2 {
bottom: 15rem;
right: 2rem;
}
.bantuan-top-3 {
bottom: 19rem;
right: 2rem;
}
.bantuan-bottom-2 {
bottom: 5rem;
right: 2rem;
}
.bantuan-bottom-3 {
bottom: 8rem;
right: 2rem;
}
@media (min-width: 768px) {
.bantuan-element img {
width: auto;
transition: all 0.4s ease;
}
.bantuan-top img {
width: 140px;
}
.bantuan-bottom img {
width: 140px;
}
.bantuan-top-2 img,
.bantuan-top-3 img {
width: 140px;
}
.bantuan-bottom-2 img,
.bantuan-bottom-3 img {
width: 140px;
}
.bantuan-element.clicked {
bottom: 9rem;
right: 2.5rem;
}
.bantuan-element.clicked img {
width: auto;
height: 64px;
}
}
@media (max-width: 767px) {
.bantuan-top {
bottom: 8rem;
right: 1rem;
align-items: center;
}
.bantuan-bottom {
bottom: 2rem;
right: 1.25rem;
align-items: center;
}
.bantuan-top-2 {
bottom: 12rem;
right: 1rem;
align-items: center;
}
.bantuan-top-3 {
bottom: 16rem;
right: 1rem;
align-items: center;
}
.bantuan-bottom-2 {
bottom: 5rem;
right: 1.25rem;
align-items: center;
}
.bantuan-bottom-3 {
bottom: 8rem;
right: 1.25rem;
align-items: center;
}
.bantuan-element img {
width: auto;
}
.bantuan-top img,
.bantuan-top-2 img,
.bantuan-top-3 img {
width: 96px;
}
.bantuan-bottom img,
.bantuan-bottom-2 img,
.bantuan-bottom-3 img {
width: 96px;
}
}
.bantuan-element:hover {
transform: scale(1.05);
}
.bantuan-element img {
max-width: 100%;
height: auto;
}
</style>
<div id="bantuan-divs-container" style="position: relative" data-product="ruangguru" data-table="rg_floating_icon"></div>
<script>
class FloatingDivsComponent {
constructor(product = 'ruangguru', table = 'rg_floating_icon') {
this.container = document.getElementById('bantuan-divs-container');
this.floatingElements = [];
this.product = product;
this.table = table;
// Configuration
this.config = {
baseApiUrl: 'https://gw.ruangguru.com/api/v3/rdb/p_ddgy8hjx5dxsqx/rg_banner/views/',
apiKey: 'vLyK3dJrDBRmOwueX2OJXibMkgsUbBk0WS4ua2p1',
maxElements: 2,
zIndexBase: 100,
};
// Build dynamic API URL based on table parameter
this.config.apiUrl = this.buildApiUrl();
this.init();
}
buildApiUrl() {
const baseUrl = this.config.baseApiUrl;
const tableName = this.table || 'rg_floating_icon';
const queryParams =
'offset=0&limit=99999&sort=rankPosition&where=(type,eq,floating)~and(showIn,anyof,blog)~and(hide,is,false)~and(product,eq,' +
this.product +
')&nested%5Bcta%5D%5Bfields%5D=Id,name,ctaId,imageUrl,ctaLink,targetUrl';
return `${baseUrl}${tableName}?${queryParams}`;
}
async init() {
try {
await this.fetchFloatingElements();
this.renderFloatingElements();
} catch (error) {
console.error('Failed to initialize floating divs component:', error);
}
}
async fetchFloatingElements() {
try {
const options = {
method: 'GET',
headers: {
'xc-token': this.config.apiKey || 'vLyK3dJrDBRmOwueX2OJXibMkgsUbBk0WS4ua2p1',
},
};
const urlNoco = this.config.apiUrl;
const response = await fetch(urlNoco, options);
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
const data = await response.json();
this.floatingElements = this.processApiResponse(data);
} catch (error) {
console.error('Error fetching floating elements:', error);
throw error;
}
}
processApiResponse(data) {
if (!data || !data.list || !Array.isArray(data.list)) {
return [];
}
console.log(data.list);
// Ensure we only get maximum 2 elements
const limitedElements = data.list.slice(0, this.config.maxElements);
return limitedElements;
}
renderFloatingElements() {
if (!this.container || this.floatingElements.length === 0) {
return;
}
// Additional safeguard: ensure we never render more than maxElements
const elementsToRender = this.floatingElements.slice(0, this.config.maxElements);
// Clean up existing elements and their event listeners
this.cleanupExistingElements();
// Clear existing content
this.container.innerHTML = '';
elementsToRender.forEach((element, index) => {
const floatingDiv = this.createFloatingDiv(element, index);
this.container.appendChild(floatingDiv);
});
}
cleanupExistingElements() {
// Clear existing elements (no need for event listener cleanup with CSS approach)
const existingElements = this.container.querySelectorAll('[data-floating-element]');
existingElements.forEach(element => {
element.remove();
});
}
createFloatingDiv(element, index) {
const div = document.createElement('div');
const cta = element.cta[0]; // Use the first CTA
// Add data attribute for cleanup tracking
div.setAttribute('data-floating-element', 'true');
// Apply CSS classes based on rankPosition
const positionClass = this.getPositionClass(element.rankPosition, index);
div.className = `bantuan-element ${positionClass}`;
div.style.zIndex = this.config.zIndexBase + index;
// Create the link and image
const link = document.createElement('a');
link.href = 'https://cta.ruangguru.com/' + cta.ctaId || '#';
link.target = '_blank';
// Add tracking attributes
link.setAttribute('data-tracking-event-type', 'landing_page__core__item_click');
link.setAttribute(
'data-tracking-context',
JSON.stringify({
product_name: this.product,
cta_action: 'redirection',
cta_action_detail: link.href,
item_type: 'floating',
item_name: element.name || 'Floating element',
item_category: 'payment',
item_position: index,
item_serial: null,
section_type: 'floating_item',
section_position: 'body',
section_name: 'floating_item',
})
);
const img = document.createElement('img');
img.src = element.imageUrl + '?h=200&convert=webp';
img.alt = element.name || 'Floating element';
img.loading = 'lazy';
// Add click tracking
link.addEventListener('click', () => {
this.trackClick(element, cta);
});
link.appendChild(img);
div.appendChild(link);
return div;
}
getPositionClass(rankPosition, index) {
// Define positioning classes based on rankPosition
if (rankPosition === 1) {
return 'bantuan-top'; // Top position
} else if (rankPosition === 2) {
return 'bantuan-bottom'; // Bottom position
} else {
// For additional elements, distribute them evenly
return `bantuan-${index % 2 === 0 ? 'top' : 'bottom'}-${Math.floor(index / 2) + 1}`;
}
}
trackClick(element, cta) {
// Implement click tracking logic here
console.log('Floating element clicked:', {
elementId: element.Id,
elementName: cta.name,
ctaId: cta.ctaId,
targetUrl: cta.targetUrl,
});
}
// Public method to manually refresh
async refresh() {
try {
await this.fetchFloatingElements();
this.renderFloatingElements();
} catch (error) {
console.error('Failed to refresh floating elements:', error);
throw error;
}
}
// Public method to get current floating elements
getFloatingElements() {
return [...this.floatingElements];
}
}
// Initialize the component when DOM is ready
document.addEventListener('DOMContentLoaded', () => {
// Get product and table parameters from data attributes
const container = document.getElementById('bantuan-divs-container');
const product = container.getAttribute('data-product') || 'ruangguru';
const table = container.getAttribute('data-table') || 'rg_floating_icon';
new FloatingDivsComponent(product, table);
});
// Export for use in other modules if needed
if (typeof module !== 'undefined' && module.exports) {
module.exports = FloatingDivsComponent;
}
</script> <div id="wp-install-nudge" style="
position: fixed;
bottom: 0rem;
right: 0;
z-index: 999;
cursor: pointer;
"></div>
<script>
(function (w, d, s, o, f, js, fjs) {
w['Sales-Nudge-Widget'] = o; w[o] = w[o] || function () { (w[o].q = w[o].q || []).push(arguments) };
js = d.createElement(s), fjs = d.getElementsByTagName(s)[0];
js.id = o; js.src = f; js.async = 1; fjs.parentNode.insertBefore(js, fjs);
}(window, document, 'script', 'wpInstallNudge', 'https://cdn-web-2.ruangguru.com/sales-nudge/6198a95130/dist/widget.js'));
wpInstallNudge('init', { targetElementId: 'wp-install-nudge', clientTarget: 'ruangguru_blog' });
</script>
<script>
// note: disabled due to auto reload page
// var lastScrollTop = 0;
// $(window).scroll(function(event){
// var st = $(this).scrollTop();
// if (st > lastScrollTop){
// $('#wp-install-nudge').slideDown( "slow", function() {});
// } else {
// $('#wp-install-nudge').slideUp( "slow", function() {});
// }
// lastScrollTop = st;
// });
// $(document).ready(function () {
// $("#wp-install-nudge").hide();
// });
$('#wp-install-nudge').click(function(){
Analytics.track("promotion__install_nudge__click",
{
user_email: "ruangguru@blog.com",
cta_link: widgetData.dataConfig.target_link
}).catch((err) => {
console.log("tracker error", err);
});
});
</script>
</footer>
<div id="__next"></div>
<script type="speculationrules">
{"prefetch":[{"source":"document","where":{"and":[{"href_matches":"\/blog\/*"},{"not":{"href_matches":["\/blog\/wp-*.php","\/blog\/wp-admin\/*","\/blog\/wp-content\/uploads\/*","\/blog\/wp-content\/*","\/blog\/wp-content\/plugins\/*","\/blog\/wp-content\/themes\/ruangguru\/*","\/blog\/*\\?(.+)"]}},{"not":{"selector_matches":"a[rel~=\"nofollow\"]"}},{"not":{"selector_matches":".no-prefetch, .no-prefetch a"}}]},"eagerness":"conservative"}]}
</script>
<script>
async function getCtaDetails(ctaIds) {
const endpoint =
" https://gw.ruangguru.com/api/v3/rdb/p_ddgy8hjx5dxsqx/CTA/views/CTA?offset=0&limit=10&where=(ctaId,in," + ctaIds.toString() + ")";
try {
const response = await fetch(endpoint, {
headers: {
"xc-token": "-hG2nBDJzSj0agSgNtcJx97M4F02y54nUMoY6plJ",
},
});
const data = await response.json();
const ctaList = data?.list || [];
const ctaMap = new Map();
for (const ctaData of ctaList) {
ctaMap.set(ctaData.ctaId, ctaData);
}
return ctaMap;
} catch (error) {
console.error("Error fetching CTA details:", error);
return new Map();
}
}
async function replaceCTA() {
const regex = /{{cta\((‘(.*?)’|“(.*?)”)\)}}/g;
const bodyHTML = document.body.innerHTML;
const matches = Array.from(bodyHTML.matchAll(regex));
const ctaIds = matches.map((match) => {
let ctaId = match[2] ?? match[3];
return ctaId;
});
const ctaMap = await getCtaDetails(ctaIds);
const replacedHTML = bodyHTML.replace(regex, (match, _inner, ctaId1, ctaId2) => {
const ctaId = ctaId1 ?? ctaId2;
const ctaData = ctaMap.get(ctaId);
if (ctaData) {
return `<a href="https://cta.ruangguru.com/${ctaData.ctaId}" target="_${ctaData.targetType}" style="position:relative;display:inline-block;">
<img src="${ctaData.imageUrl}" loading="lazy" alt="${ctaData.altText}" />
</a>`;
} else {
return match;
}
});
document.body.innerHTML = replacedHTML;
}
</script>
<meta name="author" content="Ruangguru Tech Team">
<!-- Google Tag Manager (noscript) -->
<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-PVNLZFT" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
<!-- Tracker -->
<script type="text/javascript" src="https://cdn-web-2.ruangguru.com/landing-page-web/public/staticpages/global-assets/js/cta.js"></script>
<script src="https://unpkg.com/@dotlottie/player-component@latest/dist/dotlottie-player.mjs" type="module"></script>
</body>
</html>