# Question: 1a sports ball has a diameter of 30 cm find...

###### Question details

1.A sports ball has a diameter of 30 cm. Find the volume of the ball.

2.A cylindrical soup can has a radius of 1.8 in. and is 6.5 in. tall. Find the volume of the can.

3.A cone-shaped pile of sawdust has a base diameter of 32 feet, and is 11 feet tall. Find the volume of the pile.

4. A cylindrical soup can has a diameter of 3.2 in. and is 4.7 in. tall. Find the volume of the can.

5.The volume of a cone with height hh and radius rr can be found
using the formula V=13πr2hV=13πr2h

-Sketch a cone with radius 9 feet and height 10 feet, then find the
volume.

If needed, round to the nearest tenth.