How do you calculate the volume of a sharpened pencil?

Answer 1

if it is a perfectly sharpened point so it makes a perfect cone on top then you can split it into two: the cylinder and the cone.

the cylinder you work out by:

Pi x r² x height

r is the radius which is half of the diameter

then

you work the cone out by: 1/3 x Pi x r² x height

then you add them together :)_

hope this helps

:)

but im not sure it willm, its diffiuclt....:(