fInd the volume of hollow cylinder for following dimension h= 21 m, R = 20 m , r = 15 m

### 2 thoughts on “fInd the volume of hollow cylinder for following dimension h= 21 m, R = 20 m , r = 15 m”

### Leave a Comment

You must be logged in to post a comment.

Answer:Volumeofcylinder=πr²hVolumeofcylinder=22/7×20×20×21Volumeofcylinder=26,400m³THANKYOU!DOTHANKMYANSWERSthe formula for finding the volume of of a hollow cylinder is = pi×(R‐r)×h

Step-by-step explanation:now put the value

22/7×(20‐15)×21 = 22/7×5×21 = 22×5×3 = 330

Hence the answer is 330

HOPE IT HELP’S YOU