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A circle has an area of 78.5 square inches. What is the radius of the circle?

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3 votes

Answer:


\sqrt{24.98732606 Decimal Form:

4.99873244

Explanation:

geometry is the worst. but i have a way to remember how to find the area. (Apple Pies are too --> A=πr^2 --> area = pie×radius^squared) so basically you sub in 78.5 in for area and then you solve for r.

Hope i helped kinda lol

User Stormhashe
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