SOLUTION: the area of a square is equal to the area of a circle. Its diameter is 2cm, how long is a side of the square

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Question 1172073: the area of a square is equal to the area of a circle. Its diameter is 2cm, how long is a side of the square
Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
.

    a%5E2 = pi%2A1%5E2 = pi = 3.14.


    a = sqrt%28pi%29.


Use your calculator.