Ask
your own question, for FREE!

Mathematics
61 Online

OpenStudy (anonymous):

How do you find the circumference of a circle

Still Need Help?

Join the QuestionCove community and study together with friends!

OpenStudy (shadowfiend):

The circumference of a circle given the radius is defined as \(2\pi r\).

OpenStudy (anonymous):

ok. in the circle there is 5cm. How do I figure this

OpenStudy (shadowfiend):

If 5cm is the radius, then you multiply it by \(2\pi\). If it is the diameter, then the radius is 1/2 of that number.

OpenStudy (anonymous):

so the answer would be 15.7

OpenStudy (shadowfiend):

Sounds right :)

Still Need Help?

Join the QuestionCove community and study together with friends!

OpenStudy (anonymous):

thanks! you are the bomb diggity

Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!

Join our real-time social learning platform and learn together with your friends!

Latest Questions

OLIVER69:
I wrote poem for someone I love dearly. And I need help for a title. I've never been good at giving title.

2 hours ago
8 Replies
2 Medals

ilovemypomchi17:
This is for my sis Hannah. What do you do when you get bleach in ur eyes?

17 hours ago
15 Replies
2 Medals

Fz150:
My teach said to write a poem to pass, so hereud83dude01 My dad left me so I tracked him down and ripped his face from his skull, crammed the skin in my mou

22 hours ago
1 Reply
0 Medals

ShadowKid3:
I tried to search up the question but didnt find anything: does rain water evapor

1 day ago
15 Replies
3 Medals