Find the circumference of a circle if the area is 81pi m^2 use 3..14 for pi and round your answer to the nearest tenth

Question

asked Oct 22, 2023 224k views

2 Answers

Zbyl · Answer 1 · 2023-10-23T13:16:07+0000

Answer:

9 cm.

Explanation:

We are given that the area of a circle is 81π cm2. 81 π c m 2 . Hence the radius of the given circle is 9 cm.