Question

The perimeter of a rectangular school yard is 264 meters. The school yard is 89 meters long. How wide is it?​

Answer 1

43 meters

Explanation:

Perimeter is 2l+2w

l equals length

w equals width

264 = 2*89 + 2w

264 = 178 + 2w

264 - 178 = 2w

2w = 86

w = 43