Question

Mike is building a rectangular pen for his dog. Which measurement does Mike need to find so that he knows how much fence material to buy?
area
perimeter
volume
circumference

Answer 1

A rectangle has a length L and a width W.

Area = L * W; Perimeter = 2 * (L + W)

do you have numbers?

Answer 2

no

Answer 3

Try Area. usually area is used for a triangle i think. but try that if thats not correct go with perimeter, the last 2 you can cancel out because those are gonna be incorrect.