Ask your own question, for FREE!
Mathematics 7 Online
OpenStudy (anonymous):

Can anaybody explain me the formule 4pi r^3 for sphere, and proove it with explaining step by step?

OpenStudy (amistre64):

the surface area of a sphere eh

OpenStudy (amistre64):

the proof is in calculus, multiple integrations I believe

OpenStudy (anonymous):

btw it's \(\frac{4}{3}\pi r^3\), if you were referring to the volume of a sphere. I think you can use multi-variable calculus to prove it.

OpenStudy (amistre64):

yeah, i was wondering what got typoed in it lol

OpenStudy (nenadmatematika):

|dw:1329401098705:dw|

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!