Answer:
299.47 inches squared
Step-by-step explanation:
We find the area of the circle using the formula: 201.06
This is a semicircle, so we divide that by 2: 100.53
We now find the area of the whole rectangle: 400
We subtract them: 400-100.53
The answer is 299.47.
I hope you learned something. Have a great day! (:
