Question

The perimeter of a rectangular field is 168 feet. The field is 36 feet wide. How long is the field

Answer 1

To find the length, divide the peremiter by 2 and then subtract the width.

Length= Peremiter/2 - width
L = P/2 - W
L = 168/2 - 36
L = 84 - 36
L = 48

The length is 48