Question

If the radius of right cincular
cone is increase
by 50% then
Volume increase ?​

Answer 1

Answer:

Let the radius of given cylinder=100cm.

Height =100cm.

Now, We know that

Volume of cylinder=πr2h

V=π×100×100×100

V=1000000π

According to given question,

Newradius=(100+50)cm.

=150cm.

Now, Volume of cylinder

=2250000π−1000000π

=1250000π

Now, percentage

Volume in cylinder=125%

Hence, this is the answer.