Question

What is the volume of a cone with a radius of 6 cm and a height of 12 cm? Use 3.14 for pi. Round your answer to the nearest hundredth.

Answer 1

V=3.14*R^2*H/3
V=3.1486^2*12/3=452.39cm^3

Answer 2

Okay, what about; A cylindrical well has a radius of 8 feet and a height of 13 feet. What is the volume of the well?

Answer 3

In other words a cylinder?

Answer 4

yes

Answer 5

V=3.14R^2H
V=3.14*8^2*13=2613.81ft^3

Answer 6

Thanks. One more?

Answer 7

Ok...

Answer 8

What is the volume of a sphere with a diameter of 8 meters?

Answer 9

No, thats why I'm asking. @Isaiah.Feynman

Answer 10

V=4/3*3.14R^3
V=4/3*3.14*4^3=268.08

Answer 11

Thanks so much! And yes, I would.

Answer 12

Ur welcome