SOLUTION: If a circle with a radius of 4 is equal in area to a square, what is the side of the square

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Question 737101: If a circle with a radius of 4 is equal in area to a square, what is the side of the square
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
If a circle with a radius of 4 is equal in area to a square, what is the side of the square.
:
let x = the side of the square
:
x^2 = pi%2A4%5E2
x^2 = 16%2Api
x = sqrt%2816%2Api%29
x = 4sqrt%28pi%29