A cone would fit the given description
A cylinder perhaps
An ellipse.
A tetrahedron
If you mean a cone then it has a flat base face and a circular face with one edge and one vertex
a cone
A cone would fit the given description
A cone would fit the given description
A cylinder perhaps
An ellipse.
A tetrahedron
If you mean a cone then it has a flat base face and a circular face with one edge and one vertex
Faces-2 (1 flat face and 1 curved face), 1 curved edge, and 1 vertex.
A cone would fit the given description
cylinder??nope
A very common shape: the triangle. It is a flat plane that has only 1 face and always has 3 vertices or corners.
A sphere. A sphere is a solid figure that has no faces, edges, or vertices. This is because it is completely round; it has no flat sides or corners.