A cone 20 and a diameter of 10 what is the volume of the cone

4713cm^3

The volume of the come is 4713cm^3

Step-by-step explanation:

Volume of a cone = 3πr^2h

π - 3.142 (it is a constant)

r - radius of the base of a cone

h - height of a cone

We are given

h - 20

Instead of radius, we are given a diameter

Diameter = radius * 2

Or radius = diameter / 2

Diameter = 10

r = 10/2

r = 5

Insert those values inside the formula

h - 20

r - 5

π - 3.142

Vol of a cone = 3 * 3.142 * 5^2 * 20

= 3 * 3.142 * 25 * 20

= 4713cm^3

Hint : volume is always in power of 3 ie. ^3

Area is ^2