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Mathematics 8 Online
OpenStudy (anonymous):

A right circular cylinder has a base whose area is 12(pi) . If the height of the cylinder is 6 , the volume of the cylinder is a. 18(pi) b. 24(pi) c. 36(pi) d. 72(pi)

jimthompson5910 (jim_thompson5910):

Volume = (Area of the base)*(Height)

jimthompson5910 (jim_thompson5910):

So the volume is...?

OpenStudy (anonymous):

for a cylinder ? i thought it was (pi)r^2 ?

OpenStudy (anonymous):

@jim_thompson5910

jimthompson5910 (jim_thompson5910):

Well that's the area of the base, but they already gave you the area of the base

jimthompson5910 (jim_thompson5910):

So no need to use that formula

OpenStudy (anonymous):

so its gunna be 12 x 6 (pi) which is 72(pi) which is D @jim_thompson5910

jimthompson5910 (jim_thompson5910):

you nailed it

OpenStudy (anonymous):

THANKS !!

jimthompson5910 (jim_thompson5910):

you're welcome

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