# NCERT Solutions for Class 8 Maths Chapter 6

NCERT Solutions for Class 8 Maths Chapter 6 SQUARE AND SQUARE ROOTS Exercise 6.1, Exercise 6.2, Exercise 6.3 and Exercise 6.4 in English Medium as well as Hindi Medium updated for new academic session 2021-22.

Download Prashnavali 6.1, Prashnavali 6.2, Prashnavali 6.3 and Prashnavali 6.4 in Hindi Medium free to download in PDF file. NCERT Solutions 2021-22 are for all the students using NCERT Books in the new academic session 2021-2022. NCERT Solutions for class 8 other subjects are also available in PDF format.## NCERT Solutions for Class 8 Maths Chapter 6

Class: 8 | Mathematics |

Chapter 6: | Square and Square Roots |

### Class 8 Maths Chapter 6 Solutions

Class 8 Maths Chapter 6 Square and Square Roots all exercises question answers in English as well as Hindi Medium or View in Video Format updated for new academic session 2021-22. Download Class 8 Maths Offline App for offline use. It works without internet, once downloaded.

### 8 Maths Chapter 6 Solutions in English Medium

### 8 Maths Chapter 6 Solutions in Hindi Medium

#### Class 8 Maths Exercise 6.1 Solutions in Videos

#### Class 8 Maths Exercise 6.2 Solutions in Videos

#### Class 8 Maths Exercise 6.3 Solutions in Videos

#### Class 8 Maths Exercise 6.4 Solutions in Videos

### Important Terms about Class 8 Maths Chapter 6

##### What will be the unit digit of the squares of the number 81?

The number 81 contains its unit’s place digit 1. So, square of 1 is 1.

Hence, unit’s digit of square of 81 is 1.

##### Without adding, find the sum of 1 + 3 + 5 + 7 + 9.

Here, there are five odd numbers.

Therefore square of 5 is 25.

1 + 3 + 5 + 7 + 9 = 5^2 = 25

In chapter 6 Square and Square Roots, we will find the square roots of different numbers with various methods. Testing a number, whether it is a perfect square or not. Expressing a perfect square number as a sum of odd numbers. Finding the square of a number using a particular identity and finding the Pythagoras triplet when one of the triplet number is given.

There are two methods, one with prime factorization method and other is long division method, to find the square root of a number. In chapter 6, the square root of decimal number using long division method is also given which is very useful tool for further classes also.

##### Do you know?

There are several ways to find the square root of any number. All methods have their own different importance, so students should learn all methods well. It is also frequently used in the coming classes.