Since the area of the playground would be A=WL, then since W=7 and A=84, then 84=7(L) where L=12
So the length is 12 yards
if a playground is 84 square yards and the width is 7 yards what is the length?
2 answers
L * W = Area
L * 7 = 84
Solve for L.
L * 7 = 84
Solve for L.