The Difference between Prism and Pyramid is given here. In geometric terms, a prism and a pyramid are different structures. Using the terms synonymously is rare, but it is important to know the concepts that define both structures.
What is Prism?
A prism is a polyhedron with a polygonal base with n quantities of sides, a translation copy (it is not in the same plane as the first one) and other n parallelogram faces that join both sides of the corresponding ones of both bases.
The parallel cross-sections of a prism can be split into two forming a triangle and a square on the faces of the base. A prism is a subclass of the prismatoids.
A prism gets its name from the shape of its base, for example, a prism with a pentagonal base is called a pentagonal prime.
A prism with edges and junctions parallel to each other and faces perpendicular to the face of the base is called a right prism. An oblique prism is one where the faces are not perpendicular to the face of the base.
As a prism increases its number of faces n and this number approaches infinity, then the prism becomes a cylinder.
What is Pyramid?
Pyramids are polyhedra, they are made up of a polygon or base and a number of triangles on each side of the polygonal base. All the triangles converge at a point called the vertex of the pyramid.
The triangles of a pyramid are called lateral faces and the common side between them is called the edge.
A pyramid is made up of a base, vertex, edge, and has height.
There are several types of pyramids such as the oblique pyramid and the square pyramid.
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Difference between Prism and Pyramid
- A prism is a polyhedron with a polygonal base and n number of sides.
- A pyramid is a polyhedron with a base made up of a polygon and sides made up of the number of triangles depending on the number of sides of the polygon.