wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The radius of the cylinder is made twice as large. How should the height be changed, so that volume remains the same as before?

Open in App
Solution

Let r be the radius and h be the height of the original cylinder so that 2r and H be that of the corresponding one
Now,
πr2h=π(2r)2H

4h=b

or H=14h

=25%h

Height of the new one must be 25% if the original one

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Volume of Solids
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon