They are all polyhedra with 12 edges.
A hexagonal prism has eighteen edges. Hexagonal prisms also have twelve vertices and eight faces, including two hexagonal bases and six rectangular faces.
It could be a pentagonal pyramid, but there are other possible shapes.
Five faced pyramid have 10 edges.Above is the answer for a pentagonal prism it has six faces (the bottom is also a face with five of the edges)A rectangular pyramid with five faces (four triangles and one rectangle) has eight edges.
4
triangular pyramid
Pyramid: Five faces, eight edges, and five vertices. Prism: Six faces, twelve edges, and eight vertices.
sphere: 0 edgescone: 1 edgerectangular prism: 8 edgescylinder: 0 edgestriangular prism:6 edgespentagonal prism: 10 edgestriangular-based pyramid: 4 edgessquare-based pyramid: 5 edges
faces ,edges and vertices of a rectangular prism
A square pyramid. * * * * * A square pyramid has eight edges so, NO, it is not a square pyramid. It could be a triangular prism, though.
for any prism , number of ___ + number of vertices = number of edges + ___
A hexagonal prism has 12 vertices, 8 faces and 18 edges. A hexagonal pyramid has 7 vertices, 7 faces and 12 edges.
A hexagonal prism.
A tetrahedron is a triangular based pyramid that has no parallel edges whereas most prisms have parallel edges such as a cuboid or a cylinder.
Name Edges, Faces, VerticesHexagonal Prism 18, 8, 12Octagonal Prism 24, 10, 16A prism with an n-sided base will have 2nvertices, n + 2 faces, and 3n edges.Triangular Pyramid 6, 4, 4Rectangular Pyramid 8, 5, 5Pentagonal Pyramid 10, 6, 6Hexagonal Pyramid 12, 7, 7A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges.
A sphere does NOT have any edges
The difference beween a Triangular Prism, and a Triangular Pyramid (Tetrahedron) Prism Pyramid Five sides Four sides ---------> 1 less than the Prism Six corners Four corners -------> 2 less than the Prism Nine edges Six edges ----------> 3 less than the Prism So there you go. Thanks for reading