Question

The area of a circle is 121π cm squared. What is the circumference in terms of π?

Answer 1

38 cm cubic

Explanation:

C = 2√πA

C = 2√3,14 x 121

C = 2√379,94

C = 2 x 19,49204966133629

C = 38,98409932267258 = 38 cm cubic

hope this help !

(don't forgot to make this the best answer)