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Sergio [31]
3 years ago
10

The formula for finding the area of a circle is A=pi r 2.Solve the formula for r

Mathematics
1 answer:
olga55 [171]3 years ago
3 0

Answer:

See Explanation

Step-by-step explanation:

A = \pi {r}^{2}  \\  \\  \frac{A}{\pi}  =  {r}^{2}  \\  \\ \huge \red{ \boxed{ r =  \sqrt{\frac{A}{\pi}  } }}

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