Question

What expression represents the volume of the cone, in

cubic units?
xx 3
O 2013
O 47x3

Answer 1

A.

Explanation:

Volume of a cone = ⅓πr²h

Where,

r = x

h = 2x

Plug in the values into the formula for volume

Volume = ⅓*π*x²*2x

Volume = ⅓*π*2x³

Volume = (1*π*2x³)/3

Volume =
`(2\pi x^3)/(3)`

`(2)/(3)\pi x^3`