3 years ago

Formula for the area of a circle: A=pi r^2 solve for r

Mathematics

1 answer:

Dmitry_Shevchenko [17]3 years ago

6 0

Answer:

Step-by-step explanation:

A = pi r^2....divide both sides by pi

A / pi = r^2....take the square root of both sides, eliminating the ^2

√ A / pi = r

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