3 years ago

A=pi r^2 which if the following equations can be used to solve for the radius (r)

1 answer:

4 0

C. You would first have to divide A by Pi, then take the square root of r, in order to get r by itself.

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Andreyy89

Answer:

8.5

Step-by-step explanation:

First we need to get BC using the pythagoras theorem

BC² = AC² + AB²

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