Question

Find the volume of the coneA) 3,014.4 m^3B) 1.004.8 m^3C) 251.2 m^3D) 4,019.2 m^3

Answer 1

Given:

Height of the cone = 15 m

The radius of the base circle = 8 m

Required:

To find the volume of the cone.

Step-by-step explanation:

The volume of the cone is given by the formula:

`V=(1)/(3)\pi r^2h`

where r = radius of the circle

h = height of the cone

Substitute the given value in the formula.

`\begin{gathered} V=(1)/(3)*3.14*(8)^2*15 \\ V=(1)/(3)*3.14*64*15 \\ V=(3014.4)/(3) \\ V=1004.8\text{ m}^3 \end{gathered}`

Final Answer:

Option (B) is the correct answer.