Question

The width of a rectangle is 4x - 4.5 feet and the length is 4.5x+7 feet. Find the perimeter of the rectangle.

Answer 1

17x+5
Rectangle perimeter- P= 2(l+w)

Answer 2

17x+5

Explanation:

1. Perimeter of triangle

P = 2(L +W)

P = 2((4.5x+7) + (4x-4.5)) = 2(8.5x+2.5)

P = 17x+5