73.3k views
0 votes
Given that the measurement is in centimeters, find the area of the circle to the nearest tenth. (Use 3.14 for π)

Given that the measurement is in centimeters, find the area of the circle to the nearest-example-1

2 Answers

3 votes

Answer:

254.3

Explanation:

A = πr^(2) = π(9^(2)) = 81π = 254.34

User Alex Trott
by
8.4k points
4 votes

Answer:

78.5 centimeters squared

Explanation:

The area of a circle is given by:
A=\pi r^(2) , where r is the radius. In this case, the radius r = 5 and we are using 3.14 for
\pi. So, substituting these values, we have:

A =
\pi r^(2) =3.14*5^2=3.14*25=78.5

Thus, the area is 78.5 centimeters squared.

Hope this helps!

User Philfreo
by
7.7k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories