How do I find the area and perimeter of this circle with the given information?

asked Mar 8, 2018 153k views

4 votes

by BJack

8.0k points

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Set it up as so(with another y on the other radius ) {^2 is squared}
4.81^2 + y^2 = (2.57 + y)^2

Now all you have to do is FOIL and solve.

Nicolallias answered Mar 14, 2018

7.2k points

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