NCERT Solutions for Class 8 Maths Chapter 10 Visualising Solid Shapes in Hindi and English Medium for new session 2022-2023.

• ## 8th Maths Chapter 10 Solutions in English Medium

### Class 8 Maths Chapter 10 all Exercises Solution

#### NCERT Solutions for Class 8 Maths Chapter 10

Class VIII Maths Exercise 10.1, Exercise 10.2 and Exercise 10.3 in English Medium and Hindi Medium updated for new academic session based on new NCERT. Prashnavali 10.1, Prashnavali 10.2 and Prashnavali 10.3 in Hindi Medium free online to use or PDF file format to free download. These NCERT Solutions are based on latest CBSE Curriculum 2022-23 updated for the new sessions for the students using NCERT Books.

 Class: 8 Mathematics Chapter 10: Visualising Solid Shapes Content: NCERT Exercises Solution Content Type: Text and Videos format Medium: Hindi and English
##### Class 8 Maths Chapter 10 Solutions

Class 8 Maths Chapter 10 Visualising Solid Shapes all exercises in English Medium as well as Hindi Medium are given below to use online or download in PDF form. NCERT Solutions Offline Apps are in the updated form for new session 2022-2023.

### Can a polygon have for its faces a square and four triangles?

Yes, a polyhedron has its faces a square and four triangles which makes a pyramid on square base.

### Is it possible to have a polyhedron with any given number of faces?

It is possible, only if the number of faces are greater than or equal to 4.

In 8th Mathematics Chapter 10 Visualising Solid Shapes, we have to learn about different shapes with 3-D view form Top side or lateral sides. This also provides the information about how to find number of faces, vertices and edges of a solid figure. Each of these solids is made up of polygonal regions which are called its faces; these faces meet at edges which are line segments; and the edges meet at vertices which are points. Such solids are called polyhedrons. A pyramid is a polyhedron whose base is a polygon and whose lateral faces are triangles with a common vertex. (If we join all the corners of a polygon to a point not in its plane, you get a model for pyramid).

###### Euler’s Formula

From Euler’s Formula, in a polynomial, the relation F can be counted in the number of faces F, the number of vertices V and the number of edges E. Euler’s Formula: F + V – E = 2. From this formula, the number of faces in any polynomial can be found.                 