Tetrahedron
Triangular pyramid.
All rectangular prisms, which includes a cube. There are actually more, but basically any quadrilateral prism have six sides and eight vertices.
Six sides and six vertices.
Vertices (singular vertex) are the corners.
There is no such polyhedron.
sphere
A tetrahedron, otherwise known as a triangular pyramid, has four faces, four vertices and six edges.
There is no limit to the number of vertices that a solid can have.There is no limit to the number of vertices that a solid can have.There is no limit to the number of vertices that a solid can have.There is no limit to the number of vertices that a solid can have.
Tetrahedron
Triangular pyramid.
There is no such thing as a hexagonal solid. A regular hexagon will tessellate and so it forms a plane (2-D) surface, not a 3-D shape.A 3-D shape with six faces is a hexahedron and this could be a triangular bipyramid with 5 vertices, a parallelepiped with 8 vertices, a pentagonal pyramid with six vertices. There are also other possible shapes.
A rectangular prism is a solid (3-dimensional) object which has six faces that are rectangles. Such a shape has 8 vertices.
A tetrahedron or triangular-based pyramid has four faces, six edges, and four vertices.
No. A sphere has no vertices. An octohedron has six vertices.
A rectangular prism is solid 3-dimensional object which has six faces that are rectangles. It has 12 edges and 8 vertices.
An hexagon is a polygon that has six sides and six vertices.