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What is the radius of a circle that has area of 68 square feet?
Wiki User
∙ 13y ago
Area of circle = pi*r^2
so.........
68 sqr ft = pi * r^2
divide both sides by pi
21.645 = r^2
take square root of each side
4.7 feet = the radius of this circle
Wiki User
∙ 13y ago
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