3 years ago

I need help please! Picture below

Mathematics

2 answers:

Sladkaya [172]3 years ago

7 0

The correct answer would be A

Anon25 [30]3 years ago

6 0

Answer:

The answer is A

Step-by-step explanation:

A * 2 = 1/2πr^2 * 2

2A / π = πr^2 / π

$\sqrt{\frac{2a}{\pi } }$ = $\sqrt{r^2}$

So, the answer is A because r = $\sqrt{\frac{2a}{\pi } }$

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