Question

What is the area of a circle with a radius of 8 inches?

Circles
ANSWERED
asked 2021-06-18
What is the area of a circle with a radius of 8 inches?

Expert Answers (2)

2021-06-20
0
 
Best answer
2021-08-04

The area of a circle with radius rr is given by:
\(\displaystyle{A}=\pi{r}^{{{2}}}\)
Substitute \(r=8\) inches and use 3.14 for \(\pi\) as instructed:
\(\displaystyle{A}={\left({3.14}\right)}{\left({8}\right)}^{{{2}}}\)
\(\displaystyle{A}={\left({3.14}\right)}{\left({64}\right)}\)
\(\displaystyle{A}={200.96}\) square inches

0

expert advice

Have a similar question?
We can deal with it in 3 hours
...