Question

Farmer Bob's son built a track to walk his pet pig. The

track goes around the pig pen. The pig pen is 15 feet long and 21 feet wide. If the pig walks all the way around the track, how many feet did he walk?

Answer 1

72 Feet

Explanation:

it is a four sided figure so 15*2 + 21*2 you will get 30 + 42 so the answer is 72