Definition of Regular Polyhedron
Regular Polyhedrons are the solids with identical regular polygons as their faces.
More about Regular Polyhedron
- There are five regular polyhedrons: cube, tetrahedron, octahedron, dodecahedron, and icosahedron, and these are also called as platonic solids.
Examples of Regular Polyhedron
All the above polyhedrons are the examples of regular polyhedron.
Video Examples: Regular Polyhedron
Solved Example on Regular Polyhedron
Ques: Identify the regular polyhedron.
A. Figure 1
B. Figure 2
C. Figure 3
D. Figure 4
Correct Answer: C
Step 1: Regular Polyhedrons are the solids with identical regular polygons as their faces
Step 2: Here, Figure 3 is an octahedron and it is a regular polyhedron as the faces of this octahedron are congruent and are regular polygons.