The base of a triangular pyramid is a __________.

Solution:

We know that

A geometric solid with a triangular base and all three lateral faces are also triangles with a common vertex is called a triangular pyramid.

A triangular pyramid with equilateral triangles on each face is a tetrahedron.

Therefore, the base of a triangular pyramid is a triangle.

✦ Try This: What is the volume of a triangular pyramid if the base area is 12 cm² and the height is 4 cm?

☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 10

NCERT Exemplar Class 7 Maths Chapter 12 Problem 42

The base of a triangular pyramid is a __________.

Summary:

The base of a triangular pyramid is a triangle.

☛ Related Questions:

• Out of __________ faces of a square pyramid, __________ are triangles and __________ is/are squares
• Out of __________ faces of a rectangular pyramid __________ are triangles and base is __________
• Each of the letters H, N, S and Z has a rotational symmetry of order __________