# How to find the perimeter of a rectangle

These can be very helpful when you're stuck on a problem and don't know How to find the perimeter of a rectangle.

## Perimeter of Rectangle

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## How Do You Find the Perimeter of a Rectangle?

The formula for the perimeter of a rectangle is given below: Perimeter = length + length + width + width P = l + l + w + w Or, P = 2 ( l + w) Hence, the formula for the perimeter of a rectangle, P = 2 × (length + width) = 2 × (sum of adjacent sides)

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## Basic Geometry : How to find the perimeter of a rectangle

Solution: Using the perimeter of rectangle formula, let us find its perimeter. Given, length (l) = 15; width (w) = 13 mm Perimeter of rectangle = 2 (l + w). On substituting the values in the formula, we get, 2 (l + w) = 2 (15 + 13) = 2 × 28 =   ## Calculating the area and the perimeter

To find the perimeter of a rectangle, add the lengths of the rectangle's four sides. If you have only the width and the height, then you can easily find all four sides (two sides are each equal to the
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