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Solve for pi please.

Solve for pi please.-example-1
User Jerry Yuan
by
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1 Answer

3 votes

Answer:

2A / r^2 = pi

Explanation:

A = 1/2 pi r^2

Multiply by 2

2A = pi r^2

Divide by r^2

2A / r^2 = pi r^2/r^2

2A / r^2 = pi