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

find the area of a circle if the radius is 15 centimeters(use three-digits pi value)

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!