The formula for the perimeter of a parallelogram is (width + height) x 2, as seen in the figure below: A parallelogram's perimeter is calculated using the same formula as a rectangle, since in both shapes the opposite sides are equal in

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This other part of the side with 21.3 units now = 21.3 - 9.3 = 12 units. Similarly the side with 8.7 as a part of it, has the other part ≅ to 12 units, it's measure thus also being 12

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The perimeter of a polygon can be found by using the following steps: Step 1: Find whether the given polygon is a regular polygon or not. Step 2: If it is a regular polygon, the perimeter can be calculated using the formula, Perimeter of

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Divide the perimeter (3-digit number) by the number of sides to obtain the unknown side length of regular polygons and complete the table. Add up the side measures of each irregular polygon

Perimeter of a regular polygon = (length of one side) × number of sides Example 1: Find the perimeter of a regular hexagon with a 4 cm long side. The perimeter of a regular polygon = (length of one side) × number of sides Perimeter of a

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The perimeter of the regular polygon is denoted as; P = L x number of sides. Where; L = one of the side lengths. Since all the lengths are equal, only one of them is needed Number of sides