Ask your own question, for FREE!
Mathematics 17 Online
OpenStudy (anonymous):

what is the surface area of a sphere

OpenStudy (anonymous):

surface area = 4pr2

OpenStudy (anonymous):

it is 4*pi*r^2

OpenStudy (anonymous):

ok plz become my fan

OpenStudy (anonymous):

its 4pr 67

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!