Answer:
3.14*9=28.26
Step-by-step explanation:
3.14=pi (π)
Why 9?
Because to find the area of a circle, we multiply the radius times itself. We square it.
So, A=πr²
We put the numbers into the formula:
A=3.14*3*3
A=3.14*9
A=28.26
I know how to solve it because I've passed my FUNdamental Math course. Now I'm also taking the Geometry Course. (Acellus).
Have a nice day and lots of correct answers!
