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The interior of a right, circular cone is 8 inches tall with a 2-inch radius at the opening. The interior of the cone is filled with ice cream, and the cone has a hemisphere of ice cream exactly covering the opening of the cone. What is the volume of ice cream? Express your answer in terms of pi.

 

TYSM!!

 Jun 2, 2021
 #1
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The  hemisphere  has  the  same radius as  the cone

 

V(cone)   = (1/3)pi (2^2) ( 8)  =  (32/3) pi  in ^3

 

V (hemisphere)  =  ((1/2)(4/3)pi (2^3)   = (16/3)  pi in^3

 

So   volume of ice  cream =   pi (32/3  + 16/3)  =   (48/3)pi  =   16 pi  in ^3

 

 

 

 

cool cool  cool

 Jun 2, 2021
 #2
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thank you so much!!! :>

 Jun 2, 2021

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