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What is the volume of a cylinder with base area 64 pi cm^2 and a height equal to twice the radius?

 

 Apr 24, 2020
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the area for a circle, or the base of a cylinder, is π * r^2. Since we have 64π = r^2 π, 64 = r^2, r= sqrt(64) = 8. 

 

twice the radius = 8*2 = 16. 16 times 64π = 1024π.

 

If yoou don't understnad feel free to ask!

 Apr 24, 2020

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