Circumference 6651

Calculate the circumference of a circle if its area is 706.5 cm2

Correct answer:

o =  94.2239 cm

Step-by-step explanation:

S=706.5 cm2 S=πr2  r=S/π=706.5/3.141614.9962 cm  o=2π r=2 3.1416 14.9962=94.2239 cm



Did you find an error or inaccuracy? Feel free to write us. Thank you!







You need to know the following knowledge to solve this word math problem:


 
We encourage you to watch this tutorial video on this math problem: video1

Related math problems and questions: