Question
Viola wants to put a fence around her SQUARE garden. If the garden covers an AREA of 169 m², how many METRES OF FENCING does she need?
Answers
!!
square root of 169=13
so each side of the square is 13 m (13mx13m=169m²)
13m x 4 (# of sides of square) = 52m
52m of fencing
so each side of the square is 13 m (13mx13m=169m²)
13m x 4 (# of sides of square) = 52m
52m of fencing