Asked by Isabel

Peter buys 84 yards of fence to make a play area for his puppy. He wants the area to be 28 yards long. What is the area of the play area if he uses the entire fence he bought?
Answered by Ms. Sue
P = 2L + 2W

84 = 2(28) + 2W

84 - 56 = 2W

28 = 2W

14 = W

Answered by Damon
28 * 2 = 56
84 - 56 = 28
28/2 = 14
so we have 28*14 if rectangle

28* 14 = 392 yd^2
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