Page 139 - NUMINO_WB_4B

152-B7-1

1. Find the perimeter of each figure. b.
a. 7 in.

7 in. 3 cm

P in. 8 cm
P cm

2. Find the perimeter of the figure. b. 5 ft
a. 3 m 9 ft 9 ft
3m 3m
10 ft
3m 3m P ft
3m

Pm