They are square based pyramids
A triangular based pyramid has 4 faces and 4 vertices
cone
cube and cuboid
Rectangular prism Cube
Vertices and angles are the same thing. Any polygon has an equal number of sides and vertices (and, therefore, angles).Vertices and angles are the same thing. Any polygon has an equal number of sides and vertices (and, therefore, angles).Vertices and angles are the same thing. Any polygon has an equal number of sides and vertices (and, therefore, angles).Vertices and angles are the same thing. Any polygon has an equal number of sides and vertices (and, therefore, angles).
A square and a rectangle as well as other quadrilaterals
If the number of vertices is not the same as the number of faces, it cannot be a pyramid.
A triangular based pyramid has 4 faces and 4 vertices
13 vertices. A pyramid always has the same number of faces and vertices.
cone
A cube and a regular octahedron have the same number of edges, vertices, and faces. Both have 12 edges, 8 vertices, and 6 faces.
Sphere ( 0 faces , 0 edges , 0 vertices )
any pyramid
The solid figure that has the same number of faces and vertices and has 8 edges is a cube. A cube has 6 faces, 8 vertices, and 12 edges, so it fits the description given.
Any polyhedron can be deformed (its angles changed) without affecting the number of edges, vertices or faces.
sphere
cube and cuboid