Question

. In the given figure a right circular cone
of height 30 cm is shown. A small cone is
cut off from the top by a plane parallel to
the base. If the volume of the small cone is
th of the volume of given cone, find at
what height above the base is the section
made.
(CBSE 2016]
1​

Answer 1

Step-by-step explanation:

see picture and get solutions

Answer 2

Answer:

Check your answer please