Students can practice Telangana SCERT Class 6 Maths Solutions Chapter 14 Understanding 3D and 2D Shapes Ex 14.1 to get the best methods of solving problems.

## TS 6th Class Maths Solutions Chapter 14 Understanding 3D and 2D Shapes Exercise 14.1

Question 1.

A triangular pyramid has a triangle at its base. It is also known as a tetrahedron. Find the number of

i) No. of Faces :

ii) No. of Edges :

iii) No. of Vertices :

Answer:

A triangular pyramid (tetrahedron) has

i) No. of Faces : 4

ii) No. of Edges : 6

iii) No. of Vertices : 4

Question 2.

A square pyramid has a square at its base. Find the number of

i) No. of Faces :

ii) No. of Edges :

iii) No. of Vertices :

Answer:

A square pyramid has

i) No. of Faces 5

ii) No. of Edges : 8

iii) No. of Vertices : 5

Question 3.

Fill the table.

Answer:

Question 4.

A triapgular prism is often in the shape of a kaleidoscope. It has triangular faces.

i) No. of triangular Faces :

ii) No. of rectangular Faces :

iii) No. of Edges :

iv) No. of Vertices :

Answer:

i) No. of triangular Faces : 2

ii) No. of rectangular Faces : 3

iii) No. of Edges : 9

iv) No. of Vertices : 6