Question

A cone has a radius of 5 m and a height of 3 m.What is the volume of the cone?

Answer 1

78.54
`m^3`

Explanation:

Use the formula for the volume of a cone of circular base with radius "R" and height "H", using the given values for the radius R (5 meters), and the cone's height (3 meters)

`Volume= \pi R^2 (H)/(3) \\Volume = \pi 5^2 (3)/(3) m^3 = 78.539816....  m^3`

And we round the answer to two decimals:

Volume = 78.54
`m^3`