The perimeter ( P ) is the distance around the outside of the rectangle.

**P = 2h + 2w**

Area = h x w

Area = h x w

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A rectangle is a special type of quadrangle where all the interior angles are equal to 90° and all opposite sides are the same length.

The perimeter ( P ) is the distance around the outside of the rectangle.

**P = 2h + 2w**

Area = h x w

The perimeter ( P ) is the distance around the outside of the rectangle.

Area = h x w

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- Triangle Perimeter and Surface Area Formulas
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