Definition of Pentagonal Pyramid
A pentagonal pyramid is a 3D object with the base of a pentagon upon which five triangle-shaped faces meet at the apex. This apex forms at the top of the pentagonal pyramid and it combines the triangular faces and the pentagonal base together. In a regular pentagonal pyramid, the base is a regular pentagon with lateral faces shaped like equilateral triangles.
Area of a Pentagonal Pyramid
In geometry, a pentagonal pyramid is a three-dimensional figure with a pentagonal base upon which five triangular faces are erected and meet at a meeting point called the apex. It has six faces, i.e., a pentagonal base and five triangular faces, six vertices, and ten edges. In a pentagonal pyramid, each edge of the pentagonal base is connected to the apex, and thus the five triangular/lateral faces are formed. A regular pentagonal pyramid is a pyramid that has a regular pentagonal base, and its lateral faces are equilateral triangles. Based on the shape of the polygonal base of a pyramid, every pyramid has a different formula. In this article, we will discuss the surface area of a pentagonal pyramid in detail.
Table of Content
- Definition of Pentagonal Pyramid
- Surface Area of a Pentagonal Pyramid
- Lateral Surface Area
- Total Surface Area
- Formula of the Surface Area in terms of the Height of the Pyramid
- How to find the Surface Area of a Pentagonal Pyramid?
- Solved Examples on Pentagonal Pyramid
- Related Resources:
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