Acity is building a fence around a rectangular playground. if the perimeter of the playground is 94 feet and the length of one side of the fence is 27 feet, what is the width of the playground?
a.
67 feet
b.
20 feet
c.
47 feet
d.
40 feet

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

answer:

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