10-09-2020
Mathematics

contestada

Solve for pi please.

Solve for pi please class=

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wegnerkolmp2741o wegnerkolmp2741o

10-09-2020

Answer:

2A / r^2 = pi

Step-by-step 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

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