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Mathematics 18 Online
OpenStudy (anonymous):

What is the area of the sphere below?

OpenStudy (anonymous):

OpenStudy (anonymous):

SA = 4 π r (squared) SA = 4 π 8 (squared) SA = 256 π

OpenStudy (anonymous):

thank you

OpenStudy (anonymous):

@trompacionn by any chance do you know how to find the volume

OpenStudy (anonymous):

you're welcome (:

OpenStudy (anonymous):

Volume = 4/3π r (cubed) so: 4/3 π 8 cubed 2048π/3 which, converted into a decimal is: 2144.66

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