Hexagon?
Tetrahedron
Triangular pyramid.
Six sides and six vertices.
All rectangular prisms, which includes a cube. There are actually more, but basically any quadrilateral prism have six sides and eight 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.
No. A sphere has no vertices. An octohedron has six vertices.
A tetrahedron or triangular-based pyramid has four faces, six edges, and four 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.