Question

The length of a rectangle is twice it's width. a the perimeter of the rectangle is 132 feet.

Answer 1

Explanation:

Let w = the width

Let 2w = the length

P = 2l + 2w

132 = 2(2w) + 2w

132 = 4w + 2w

132 = 6w

22 feet = w

2w = 2(22) = 44 feet