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

There is no attached picture, but I guess it is like the one I attached.
If so, the first thing is finding the side measure:

Now, radius is half this measure: 15 in.
And circle area is:

It should be amark me brainliest

The answer is $9.90 with rounding to the nearest tenth