Question

A homeowner will put fencing around a rectangular garden that is 10 ft by 12 ft. How many linear feet of fence does he need?

Answer 1

He need 120 linear feet.

Explanation:

10 ft x 12 ft=....

And you should get 120

Answer 2

44 feet

Explanation:

P = 10 + 12 + 10 + 12

P = 10(2) + 12(2)

P = 20 + 24

P = 44