Question

If a circle has a radius of 8 inches.What is the area of the circle in square inches rounded to the nearest tenth inch?

Answer 1

`64piapprox201.1 i n`

Explanation:

The area `A` of a circle of radius `r` is given by

`A=pir^2`. Here' we're given `r=8,` so

`A=pi(8^2)=64piapprox 201.1 i n`