Ask your own question, for FREE!
Mathematics 18 Online
OpenStudy (anonymous):

find the area of a circle whose circumference is 56pi centimetres

OpenStudy (anonymous):

A = pi*r^2

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!