S = 4\pi r { }^(2) rewrite the formula so that the radius is in terms of the surface area and pi. ​

Question

`s = 4\pi r { }^(2)`

rewrite the formula so that the radius is in terms of the surface area and pi.

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Answer 1

Explanation:

`s =4 \pi {r}^(2)`

`(s)/(4\pi) = {r}^(2)`

`r = \sqrt{ (s)/(4\pi) }`