Two
A cone has no corners.
A cone has one vertex.
A cone has two faces.
A cone does not have any sids. A finite cone has two faces.
one, the cone
There is one face in a cone. It is at the bottom.
a cone has 0 corners
a cone has 1 curvedsurface.
A cone only has a base, no sides
There is 1 syllable in cone.
A cone has one curved edge