Question

a solid circular cone of height 60cm and radius 30cm is dropped in a right circular cylinder fiull of water of height 180 and radius 60cm find the volume of water left in the cylinder in cubic meter

Answer 1

hence the remaining water is 6462000πm^3

Answer 2

Answer:

1980m^3 is the answer

Step-by-step explanation:

Given,

Volume of Cone =1/3πr^2h

=1/3 *22/7*30*30*60

=396000/7cm^3

Volume of Cylinder=πr^2h

=22/7*60*60*180

=14256000/7cm^3

Now,

Volume of Water= Volume of Cylinder- Volume of Cone

=14256000 - 396000/7 cm^3

=13860000/7

=1980000cm^3

Now,

We have to convert it in meters so,

=1980000/1000m^3

=1980m^3