charlotteaconley10 charlotteaconley10

09-03-2020
Mathematics

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A cone has volume of 12 pie cubic units. its height is 4 inches. what is its radius

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Spykids Spykids

09-03-2020

V=pi*r^2*h*1/3

12pi=pi*r^2*4/3

R needs to be equal to 3 to be squared into 9 to make the equation true.

So the radius is 3 inches.

I hope this helps!

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