lilly6811 lilly6811

31-01-2020
Mathematics

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Formula for the area of a circle: A=pi r^2 solve for r

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texaschic101 texaschic101

31-01-2020

Answer:

Step-by-step explanation:

A = pi r^2....divide both sides by pi

A / pi = r^2....take the square root of both sides, eliminating the ^2

√ A / pi = r

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