Ask your own question, for FREE!
Mathematics 13 Online
OpenStudy (anonymous):

In circle O, the angle DOG=92 and length of arc DG is 16. I need to calculate length of radius. My choices are 3.16, 4.97, 19.93, 9.94. I set it up : 16=92/360 *2pi *r ^2 Is the answer 3.16?

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!
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!