Question

8. Find the volume of a cone with a diameter of 10 meters and a height of 5.1 metersUse - (π = 3.14)

Answer 1

133.45 m^3

Step-by-step explanation:

Given:

Diameter of the cone (d) = 10 meters

Then the radius(r) of the cone will be d/2 = 10/2 = 5 meters

Height of the cone (h) = 5.1 meters

Pi = 3.14

We'll go ahead and use the below formula to determine the volume of the cone(V);

`\begin{gathered} V=(1)/(3)\pi r^2h \\ =(1)/(3)*3.14*5^2*5.1 \\ =(1)/(3)*3.14*25*5.1 \\ =133.45\text{ m}^3 \end{gathered}`

So the volume of the cone is 133.45 m^3