# NCERT Class 8 Mathematics Solutions: Chapter 6 – Squares and Square Roots Exercise 6.2 Part 1

Get unlimited access to the best preparation resource for IEO : fully solved questions with step-by-step explanation- practice your way to success.

**Question 1** Find the squares of the following numbers:

(i) 32

(ii) 35

(iii) 86

(iv) 93

(v) 71

(vi) 46

**Answer:**

**(i)** 32

=

**(ii)** 35

=

**(iii)** 86

=

**(iv)** 93

**(v)** 71

**(vi)** 46

**Question: 2** Write a Pythagoras triplet whose one member is:

(i) 6

(ii) 14

(iii) 16

(iv) 18

**Answer:**

**(i)** 6

There are three numbers and in a Pythagorean Triplet.

Here,

Therefore,

Second number

Third number =

=

=

Hence, Pythagorean triplet is **(6, 8, 10).**

**(ii)** 14

There are three numbers and in a Pythagorean Triplet.

Here,

Therefore,

Second number

Third number =

=

=

Hence, Pythagorean triplet is (**14, 48, 50**).

**(iii)** 16

There are three numbers and in a Pythagorean Triplet.

Here,

Therefore,

Second number

Third number =

=

=

Hence, Pythagorean triplet is (**16, 63, 65**).

**(iv)** 18

There are three numbers and in a Pythagorean Triplet.

Here,

Therefore,

Second number

Third number =

=

=

Hence, Pythagorean triplet is (**18, 80, 82**).