web2.0calc
 
+0  
 

 pls help :((

0
577
2
avatar

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

2+0 Answers

 #1
avatar+128406 
+1

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
avatar
0

thank you so much!!! :>

 Jun 2, 2021

5 Online Users

avatar

Top Users

avatar+128406 CPhill moderator
avatar+118608 Melody moderator
avatar+33614 Alan moderator
avatar+14901 asinus moderator
avatar+9519 MaxWong
avatar+3144 admin administrator
avatar+2440 GingerAle
avatar+1763 tomtom
avatar+1320 bader
avatar+1037 parmen
avatar+1030 blackpanther

Sticky Topics