An image shows a six-sided polygon with side lengths labeled 25 ft., 20 ft., 12 ft., 10 ft., 6 ft., and 5 ft.

Question

An image shows a six-sided polygon with side lengths labeled 25 ft., 20 ft., 12 ft., 10 ft., 6 ft., and 5 ft.

Part A
The Johnson family wants to build a fence around their yard. They drew this sketch. How can they find how many feet of fencing to buy?

A.add up all of the side lengths and divide by six

B.multiply the longest side length by six

C.multiply the two longest side lengths

D.add all of the side lengths

Answer 1

An image shows a six-sided polygon with side lengths labeled 25 ft., 20 ft., 12 ft., 10 ft., 6 ft., and 5 ft.

D. They can find how many feet of fencing to buy by adding all of the side lengths together.