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Vaselesa [24]
3 years ago
11

Solve the formula A= 8/2 for r.

Mathematics
2 answers:
inna [77]3 years ago
8 0

Answer:

The steps are :

A = \pi {r}^{2}

\frac{A}{\pi}  =  {r}^{2}

r =  \sqrt{ \frac{A}{\pi} }

Therefore, the answer is B.

KATRIN_1 [288]3 years ago
8 0

Answer: the answer is B.

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