A polyhedron with least number of faces is known as a triangular pyramid. State whether the statement is true or false
Solution:
Given, A polyhedron with least number of faces is known as a triangular pyramid.
We have to determine if the given statement is true or false
A pyramid is a 3D polyhedron with the base of a polygon along with three or more triangle-shaped faces that meet at a point above the base.
The triangular sides are called faces and the point above the base is called the apex.
A pyramid is made by connecting the base to the apex.
Sometimes, the triangular sides are also called lateral faces to distinguish them from the base. In a pyramid, each edge of the base is connected to the apex that forms the triangular face.
We know that a polyhedron must have at least 4 faces.
Therefore, the Triangular pyramid is a four faced polyhedron.
✦ Try This: Triangular pyramid is a regular polyhedron. State whether the statement is true or false.
A polyhedron with least number of faces is known as a triangular pyramid. State whether the statement is true or false.
☛ Also Check: NCERT Solutions for Class 8 Maths Chapter 10
NCERT Exemplar Class 8 Maths Chapter 6 Problem 44
A polyhedron with least number of faces is known as a triangular pyramid. State whether the statement is true or false
Summary:
The given statement, ”A polyhedron with least number of faces is known as a triangular pyramid” is true.
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