A normal cone has a circular face as its base, and a slanting surface which goes from the circumference of this face to the vertex. So it has two faces.
Mathematicians also refer to the infinite equivalent as a cone. This could be considered as a 3-d shape with one face.
Cone or a pyramid
You're probably thinking of a cone. There is some disagreement as to whether the point of a cone qualifies as a vertex.
cone
cone
A cone.
cone
Cone or a pyramid
A cone.
a cone
a square* * * * *A square does not have only 1 vertex: it has 4.The correct answer is an infinite cone.
A sphere sliced by a plane; or a cone.
A cylinder. A cone would be an acceptable answer too.
Yes, the point on the cone is a vertex.Typical math textbooks define a cone as "A solid figure with one circular face and one vertex." So yes, there is one vertex.
A cone has 1 face.
You're probably thinking of a cone. There is some disagreement as to whether the point of a cone qualifies as a vertex.
cone
A cone, like an ice cream cone.