bitteroceans bitteroceans

10-05-2017
Mathematics

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A circular dance stage has a perimeter of 28(3.14) feet. What is the area, in square feet, of this dance stage?

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wolf1728 wolf1728

10-05-2017

The perimeter (circumference) = 28 * PI.
This means the diameter = 28.
The area = PI*radius^2
area = PI * 14^2
area = PI * 196
area = 615.7521601036 square feet

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