Question

Find the volume of a cone with a diameter of 6 centimeters and a height of 13 centimeters. Round to the nearest tenth. ( Please show work)

The possible answers are show below:
F. 122.5 cm cubed
H. 452.4 cm cubed
G. 367.6 cm cubed
I. 1,470 cm cubed

Answer 1

I. 1,470cm cubed

Explanation:

The volume of a cone is give by
`V=\pi r^(2) (h)/(3)`, where V is volume and r is radius

The radius is half diameter, so r = 3, h = 13

Sub these values in the equation,

`V=\pi (3)^(2) ((13)/(2) )`

= 122.5 (1 d.p. nearest tenth)

Hope this helped!