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2026-01-01
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<p>Last updated on<strong>September 8, 2025</strong></p>
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<p>Last updated on<strong>September 8, 2025</strong></p>
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<p>The perimeter of a shape is the total length of its boundary. The sum of all four sides is called the perimeter of a square rectangle. Perimeter is also used for fencing a property, sewing, and more. In this topic, we will learn about the perimeter of a square rectangle.</p>
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<p>The perimeter of a shape is the total length of its boundary. The sum of all four sides is called the perimeter of a square rectangle. Perimeter is also used for fencing a property, sewing, and more. In this topic, we will learn about the perimeter of a square rectangle.</p>
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<h2>What is the Perimeter of a Square Rectangle?</h2>
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<h2>What is the Perimeter of a Square Rectangle?</h2>
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<p>The perimeter of a<a>square</a>rectangle is the total length of its four sides. By adding the length of all four sides, we get the perimeter of the shape.</p>
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<p>The perimeter of a<a>square</a>rectangle is the total length of its four sides. By adding the length of all four sides, we get the perimeter of the shape.</p>
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<p>The<a>formula</a>for the perimeter of a square rectangle is 𝑷 = 2𝑙 + 2𝑤, where 𝑙 is the length and 𝑤 is the width of the rectangle.</p>
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<p>The<a>formula</a>for the perimeter of a square rectangle is 𝑷 = 2𝑙 + 2𝑤, where 𝑙 is the length and 𝑤 is the width of the rectangle.</p>
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<p>For instance, if a rectangle has a length of 6 and a width of 8, then its perimeter is 𝑃 = 2(6) + 2(8) = 28.</p>
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<p>For instance, if a rectangle has a length of 6 and a width of 8, then its perimeter is 𝑃 = 2(6) + 2(8) = 28.</p>
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<h2>Formula for Perimeter of Square Rectangle - 𝑷 = 2𝑙 + 2𝑤.</h2>
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<h2>Formula for Perimeter of Square Rectangle - 𝑷 = 2𝑙 + 2𝑤.</h2>
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<p>Let’s consider another example of a square rectangle with a length of 8 and a width of 10.</p>
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<p>Let’s consider another example of a square rectangle with a length of 8 and a width of 10.</p>
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<p>So the perimeter of the square rectangle will be: 𝑷 = 2𝑙 + 2𝑤 = 2(8) + 2(10) = 16 + 20 = 36.</p>
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<p>So the perimeter of the square rectangle will be: 𝑷 = 2𝑙 + 2𝑤 = 2(8) + 2(10) = 16 + 20 = 36.</p>
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<h2>How to Calculate the Perimeter of Square Rectangle</h2>
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<h2>How to Calculate the Perimeter of Square Rectangle</h2>
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<p>To find the perimeter of a square rectangle, we just need to apply the given formula and<a>sum</a>twice the length and twice the width of the rectangle.</p>
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<p>To find the perimeter of a square rectangle, we just need to apply the given formula and<a>sum</a>twice the length and twice the width of the rectangle.</p>
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<p>For instance, a given rectangle has a length of 6 and a width of 6. Perimeter = 2𝑙 + 2𝑤 = 2(6) + 2(6) = 24 cm.</p>
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<p>For instance, a given rectangle has a length of 6 and a width of 6. Perimeter = 2𝑙 + 2𝑤 = 2(6) + 2(6) = 24 cm.</p>
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<p>Example Problem on Perimeter of Square Rectangle -</p>
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<p>Example Problem on Perimeter of Square Rectangle -</p>
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<p>For finding the perimeter of a square rectangle, we use the formula, 𝑷 = 2𝑙 + 2𝑤.</p>
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<p>For finding the perimeter of a square rectangle, we use the formula, 𝑷 = 2𝑙 + 2𝑤.</p>
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<p>For example, let’s say, 𝑙 = 5 cm and 𝑤 = 4 cm.</p>
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<p>For example, let’s say, 𝑙 = 5 cm and 𝑤 = 4 cm.</p>
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<p>Now, the perimeter = 2(5) + 2(4) = 10 + 8 = 18 cm.</p>
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<p>Now, the perimeter = 2(5) + 2(4) = 10 + 8 = 18 cm.</p>
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<p>Therefore, the perimeter of the square rectangle is 18 cm.</p>
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<p>Therefore, the perimeter of the square rectangle is 18 cm.</p>
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<h2>Tips and Tricks for Perimeter of Square Rectangle</h2>
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<h2>Tips and Tricks for Perimeter of Square Rectangle</h2>
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<p>Learning some tips and tricks makes it easier for children to calculate the perimeter of square rectangles. Here are some tips and tricks given below:</p>
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<p>Learning some tips and tricks makes it easier for children to calculate the perimeter of square rectangles. Here are some tips and tricks given below:</p>
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<ul><li>Always remember that a square rectangle's perimeter is simply the sum of twice the length and twice the width of the shape. For that, use the formula, 𝑷 = 2𝑙 + 2𝑤.</li>
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<ul><li>Always remember that a square rectangle's perimeter is simply the sum of twice the length and twice the width of the shape. For that, use the formula, 𝑷 = 2𝑙 + 2𝑤.</li>
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</ul><ul><li>Calculating the perimeter of a square rectangle starts by determining the length of each side using the distance formula. The distance formula is: Distance = √((x2-x1)² + (y2-y1)²). Here, (x1, y1) and (x2, y2) indicate the positions of two points that make out a rectangle’s side.</li>
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</ul><ul><li>Calculating the perimeter of a square rectangle starts by determining the length of each side using the distance formula. The distance formula is: Distance = √((x2-x1)² + (y2-y1)²). Here, (x1, y1) and (x2, y2) indicate the positions of two points that make out a rectangle’s side.</li>
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</ul><ul><li>They can be found by adding the lengths of the sides after they are calculated. To reduce confusion, specifically arrange the indicated side lengths if you need the perimeter of a group of rectangles. After that, apply the formula to each rectangle.</li>
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</ul><ul><li>They can be found by adding the lengths of the sides after they are calculated. To reduce confusion, specifically arrange the indicated side lengths if you need the perimeter of a group of rectangles. After that, apply the formula to each rectangle.</li>
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</ul><ul><li>To avoid mistakes when adding the perimeter, make sure the side lengths are precise and<a>constant</a>for common uses like gardening and architecture.</li>
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</ul><ul><li>To avoid mistakes when adding the perimeter, make sure the side lengths are precise and<a>constant</a>for common uses like gardening and architecture.</li>
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</ul><ul><li>If you are given the semi-perimeter, which is half the perimeter, you can multiply it by 2 to determine the full perimeter. Area-related calculations often use the semi-perimeter.</li>
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</ul><ul><li>If you are given the semi-perimeter, which is half the perimeter, you can multiply it by 2 to determine the full perimeter. Area-related calculations often use the semi-perimeter.</li>
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</ul><h2>Common Mistakes and How to Avoid Them in Perimeter of Square Rectangle</h2>
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</ul><h2>Common Mistakes and How to Avoid Them in Perimeter of Square Rectangle</h2>
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<p>Did you know that while working with the perimeter of a square rectangle, children might encounter some errors or difficulties? We have many solutions to resolve these problems. Here are some given below:</p>
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<p>Did you know that while working with the perimeter of a square rectangle, children might encounter some errors or difficulties? We have many solutions to resolve these problems. Here are some given below:</p>
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<h3>Problem 1</h3>
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<h3>Problem 1</h3>
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<p>A rectangular garden has a perimeter of 48 inches and one side measures 17 inches. To find out the missing side of the garden, subtract the sum of the known sides multiplied by 2 from the total perimeter.</p>
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<p>A rectangular garden has a perimeter of 48 inches and one side measures 17 inches. To find out the missing side of the garden, subtract the sum of the known sides multiplied by 2 from the total perimeter.</p>
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<p>Okay, lets begin</p>
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<p>Okay, lets begin</p>
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<p>Length of the missing side = 7 inches.</p>
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<p>Length of the missing side = 7 inches.</p>
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<h3>Explanation</h3>
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<h3>Explanation</h3>
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<p>Let ‘w’ be the missing side of the garden. And the given perimeter = 48 inches.</p>
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<p>Let ‘w’ be the missing side of the garden. And the given perimeter = 48 inches.</p>
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<p>Length of one side = 17 inches.</p>
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<p>Length of one side = 17 inches.</p>
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<p>Perimeter of rectangle = 2𝑙 + 2𝑤. 48 = 2(17) + 2𝑤 48 = 34 + 2𝑤 2𝑤 = 48 - 34 = 14 𝑤 = 14 ÷ 2 = 7</p>
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<p>Perimeter of rectangle = 2𝑙 + 2𝑤. 48 = 2(17) + 2𝑤 48 = 34 + 2𝑤 2𝑤 = 48 - 34 = 14 𝑤 = 14 ÷ 2 = 7</p>
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<p>Therefore, the missing side is 7 inches.</p>
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<p>Therefore, the missing side is 7 inches.</p>
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<p>Well explained 👍</p>
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<p>Well explained 👍</p>
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<h3>Problem 2</h3>
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<h3>Problem 2</h3>
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<p>A wire with a perimeter of 200 inches is reshaped into a square rectangle where the length equals the width. Find the length of each side of the square and divide the total length by 4.</p>
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<p>A wire with a perimeter of 200 inches is reshaped into a square rectangle where the length equals the width. Find the length of each side of the square and divide the total length by 4.</p>
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<p>Okay, lets begin</p>
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<p>Okay, lets begin</p>
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<p>50 inches</p>
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<p>50 inches</p>
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<h3>Explanation</h3>
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<h3>Explanation</h3>
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<p>Given that the perimeter of the rectangle is equal to the total length of the wire and this wire is reshaped into a square, here is the solution:</p>
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<p>Given that the perimeter of the rectangle is equal to the total length of the wire and this wire is reshaped into a square, here is the solution:</p>
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<p>Perimeter of the rectangle = Total length of the wire</p>
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<p>Perimeter of the rectangle = Total length of the wire</p>
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<p>Length of the wire used = Perimeter of the square formed</p>
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<p>Length of the wire used = Perimeter of the square formed</p>
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<p>Perimeter of a square = 4 × 𝑎 200 = 4 × 𝑎 200 ÷ 4 = 50 𝑎 = 50</p>
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<p>Perimeter of a square = 4 × 𝑎 200 = 4 × 𝑎 200 ÷ 4 = 50 𝑎 = 50</p>
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<p>Therefore, the length of each side of the square is 50 inches.</p>
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<p>Therefore, the length of each side of the square is 50 inches.</p>
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<p>Well explained 👍</p>
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<p>Well explained 👍</p>
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<h3>Problem 3</h3>
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<h3>Problem 3</h3>
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<p>Find the perimeter of a square where each side is 10 cm.</p>
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<p>Find the perimeter of a square where each side is 10 cm.</p>
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<p>Okay, lets begin</p>
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<p>Okay, lets begin</p>
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<p>40 cm</p>
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<p>40 cm</p>
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<h3>Explanation</h3>
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<h3>Explanation</h3>
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<p>Perimeter of square = 4 × side P = 4 × 10 = 40</p>
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<p>Perimeter of square = 4 × side P = 4 × 10 = 40</p>
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<p>Therefore, the perimeter of the square is 40 cm.</p>
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<p>Therefore, the perimeter of the square is 40 cm.</p>
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<p>Well explained 👍</p>
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<p>Well explained 👍</p>
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<h3>Problem 4</h3>
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<h3>Problem 4</h3>
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<p>Annie is planning a rectangular vegetable garden in her backyard. She measures the two sides of the garden: Length = 12 meters Width = 9 meters How much string should Annie buy to go around the edge of the garden?</p>
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<p>Annie is planning a rectangular vegetable garden in her backyard. She measures the two sides of the garden: Length = 12 meters Width = 9 meters How much string should Annie buy to go around the edge of the garden?</p>
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<p>Okay, lets begin</p>
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<p>Okay, lets begin</p>
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<p>Annie will need 42 meters of string to go around the garden.</p>
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<p>Annie will need 42 meters of string to go around the garden.</p>
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<h3>Explanation</h3>
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<h3>Explanation</h3>
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<p>The perimeter of a rectangle is the sum of twice the length and twice the width.</p>
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<p>The perimeter of a rectangle is the sum of twice the length and twice the width.</p>
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<p>Using the formula: P = 2𝑙 + 2𝑤 P = 2(12) + 2(9) = 24 + 18 = 42 meters.</p>
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<p>Using the formula: P = 2𝑙 + 2𝑤 P = 2(12) + 2(9) = 24 + 18 = 42 meters.</p>
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<p>Well explained 👍</p>
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<p>Well explained 👍</p>
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<h3>Problem 5</h3>
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<h3>Problem 5</h3>
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<p>Find the perimeter of a rectangular rock.</p>
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<p>Find the perimeter of a rectangular rock.</p>
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<p>Okay, lets begin</p>
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<p>Okay, lets begin</p>
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<p>Length = 10, Width = 7 Perimeter = 2𝑙 + 2𝑤 = 2(10) + 2(7) = 20 + 14 = 34 meters.</p>
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<p>Length = 10, Width = 7 Perimeter = 2𝑙 + 2𝑤 = 2(10) + 2(7) = 20 + 14 = 34 meters.</p>
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<h3>Explanation</h3>
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<h3>Explanation</h3>
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<p>Each side of the rectangle has a different length and width. The entire distance is calculated around the rock to be 34 meters by summing twice the lengths and widths.</p>
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<p>Each side of the rectangle has a different length and width. The entire distance is calculated around the rock to be 34 meters by summing twice the lengths and widths.</p>
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<p>Well explained 👍</p>
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<p>Well explained 👍</p>
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<h2>FAQs on Perimeter of Square Rectangle</h2>
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<h2>FAQs on Perimeter of Square Rectangle</h2>
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<h3>1.Evaluate the rectangle’s perimeter if its length is 3 cm and the width is 4 cm.</h3>
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<h3>1.Evaluate the rectangle’s perimeter if its length is 3 cm and the width is 4 cm.</h3>
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<p>Perimeter of rectangle = 2𝑙 + 2𝑤, Hence p = 2(3) + 2(4) = 6 + 8 = 14 cm.</p>
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<p>Perimeter of rectangle = 2𝑙 + 2𝑤, Hence p = 2(3) + 2(4) = 6 + 8 = 14 cm.</p>
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<h3>2.What is meant by a rectangle’s perimeter?</h3>
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<h3>2.What is meant by a rectangle’s perimeter?</h3>
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<p>The total length around a rectangle’s sides is its perimeter. In other words, the perimeter of a rectangle is the total length of its sides.</p>
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<p>The total length around a rectangle’s sides is its perimeter. In other words, the perimeter of a rectangle is the total length of its sides.</p>
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<h3>3.What are the types of rectangles?</h3>
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<h3>3.What are the types of rectangles?</h3>
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<p>There are two main types of rectangles: Square (where all sides are equal) and non-square rectangles (where opposite sides are equal).</p>
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<p>There are two main types of rectangles: Square (where all sides are equal) and non-square rectangles (where opposite sides are equal).</p>
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<h3>4.Which rectangle has equal sides?</h3>
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<h3>4.Which rectangle has equal sides?</h3>
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<p>A square is a rectangle with all sides equal. All four sides of the square are of the same length.</p>
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<p>A square is a rectangle with all sides equal. All four sides of the square are of the same length.</p>
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<h3>5.Which rectangle has the smallest perimeter for a given area?</h3>
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<h3>5.Which rectangle has the smallest perimeter for a given area?</h3>
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<p>For a given area, a square has the smallest perimeter compared to other rectangles with the same area.</p>
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<p>For a given area, a square has the smallest perimeter compared to other rectangles with the same area.</p>
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<h2>Important Glossaries for Perimeter of Square Rectangle</h2>
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<h2>Important Glossaries for Perimeter of Square Rectangle</h2>
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<ul><li><strong>Perimeter:</strong>The total length of the boundary of a shape.</li>
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<ul><li><strong>Perimeter:</strong>The total length of the boundary of a shape.</li>
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</ul><ul><li><strong>Square Rectangle:</strong>A rectangle with all sides equal, also known as a square.</li>
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</ul><ul><li><strong>Square Rectangle:</strong>A rectangle with all sides equal, also known as a square.</li>
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</ul><ul><li><strong>Formula for perimeter:</strong>The mathematical expression used to calculate the perimeter of a rectangle is 𝑷 = 2𝑙 + 2𝑤.</li>
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</ul><ul><li><strong>Formula for perimeter:</strong>The mathematical expression used to calculate the perimeter of a rectangle is 𝑷 = 2𝑙 + 2𝑤.</li>
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</ul><ul><li><strong>Length:</strong>The longer side of a rectangle.</li>
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</ul><ul><li><strong>Length:</strong>The longer side of a rectangle.</li>
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</ul><ul><li><strong>Width:</strong>The shorter side of a rectangle.</li>
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</ul><ul><li><strong>Width:</strong>The shorter side of a rectangle.</li>
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</ul><p>What Is Measurement? 📏 | Easy Tricks, Units & 🎯 Fun Learning for Kids | ✨BrightCHAMPS Math</p>
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</ul><p>What Is Measurement? 📏 | Easy Tricks, Units & 🎯 Fun Learning for Kids | ✨BrightCHAMPS Math</p>
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<h2>Seyed Ali Fathima S</h2>
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<h2>Seyed Ali Fathima S</h2>
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<h3>About the Author</h3>
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<h3>About the Author</h3>
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<p>Seyed Ali Fathima S a math expert with nearly 5 years of experience as a math teacher. From an engineer to a math teacher, shows her passion for math and teaching. She is a calculator queen, who loves tables and she turns tables to puzzles and songs.</p>
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<p>Seyed Ali Fathima S a math expert with nearly 5 years of experience as a math teacher. From an engineer to a math teacher, shows her passion for math and teaching. She is a calculator queen, who loves tables and she turns tables to puzzles and songs.</p>
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<h3>Fun Fact</h3>
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<h3>Fun Fact</h3>
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<p>: She has songs for each table which helps her to remember the tables</p>
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<p>: She has songs for each table which helps her to remember the tables</p>