Find the area of the circle if the square has an area of 900 in2. give your answer in terms of.

First find the square root of 900 to get one side of the square, which is 30 inches.
Formula for area of a circle: pi times the radius(squared)
The radius is 15 because one side of the square equals the diameter of the circle. 15 squared is 225.
3.14x225=706.5 inches squared

I hope this helps, because I did not have a diagram of the problem, but this should be the answer if the circle is inscribed in the square.