Use a geometric formula to solve the problem. A rectangle has a width of 4 centimeters and a perimeter of 26 centimeters. Find the length. The length is centimeters.

Question

asked Jun 17, 2019 81.3k views

1 Answer

Mattnedrich · Answer 1 · 2019-06-21T18:25:10+0000

The length is 9.

The formula to find the perimeter of a rectangle is

2L + 2W = P.

2L + 2(4) = 26.

2L + 8 = 26.

2L + 8 (-8) = 26 (-8).

2L = 18.

2L/2 = 18/2.

L = 9.