Question

What geometrical shapes is a cylindrical “PENCIL” sharped at one edge combination of?

Answer 1

FIGURE IS IN THE ATTACHMENT.

CYLINDER:
Cylinder is a solid figure obtained by revolving the rectangle about its one side.
Some Examples of cylinder are: shapes  like jars, circular pillars, circular  pipes, road rollers etc. are called cylinder.

CONE:
A cone is a solid generated by the revolution of a right angled triangle about one of its side containing the right angle as axis.
Some Examples of cone are:
shapes  like conical tents,  ice-cream cone are called Cone.

SOLUTION:
Cylindrical  “PENCIL” sharpened  at one edge is a combination of CYLINDER and CONE.

HOPE THIS WILL HELP YOU...

Answer 2

Your answer is Cone .

I think it will help you.