The area of a circle is modeled by the equation, A = (pie) r2. Rewrite the equation in terms of the circle's radius, r. In your final answer, include all of your calculations.

Question

Scarlet Frederick

12 September, 13:46

+1

Answers (2)

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Guillermo · Answer 1

A = (pi) * r^2 ... divide both sides by pi

A / (pi) = r^2 ... now take sqrt of both sides, eliminating the ^2

sqrt (A/pi) = r or sqrt - (A/pi)

Beau Benton · Answer 2

Answer is sqrt (A/pi) = r or sqrt - (A/pi)