51.9k views
0 votes
Does anyone know the answer.I dougnut understand it lol.Please help me.

Does anyone know the answer.I dougnut understand it lol.Please help me.-example-1

1 Answer

2 votes
So to find the area you have to use the formula Pi x r squared. Since the radius is 9in and Pi is 3.14, you would do 9 squared (81) multiplied by 3.14. The final answer would be 254.3 inches squared.

I hope this helps :)
User Makah
by
6.9k points