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NCERT Solutions for Class 8 Maths Exercise 6.2

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NCERT Solutions for Class 8 Maths Exercise 6.2 Class 8 Maths book solutions are available in PDF format for free download. These ncert book chapter wise questions and answers are very helpful for CBSE exam. CBSE recommends NCERT books and most of the questions in CBSE exam are asked from NCERT text books. Class 8 Maths chapter wise NCERT solution for Maths Book all the chapters can be downloaded from our website and myCBSEguide mobile app for free.

NCERT solutions for Class 8 Maths Squares and Square Roots

NCERT Solutions for Class 8 Maths Squares and Square Roots

Class –VIII Mathematics(Ex. 6.2)

NCERT SOLUTION

1. Find the squares of the following numbers:

(i) 32

(ii) 35

(iii) 86

(iv) 93

(v) 71

(vi) 46

Ans. (i)

= 900 + 120 + 4 = 1024

(ii)

= 900 + 300 + 25 = 1225

(iii)

= 1600 + 960 + 36 = 7386

(iv)

= 8100 + 540 + 9 = 8649

(v)

= 4900 + 140 + 1 = 5041

(vi)

= 1600 + 480 + 36 = 2116

2. Write a Pythagoras triplet whose one member is:

(i) 6

(ii) 14

(iii) 16

(iv) 18

Ans. (i) There are three numbers  and  in a Pythagorean Triplet.

Here,

Therefore, Second number

Third number

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

(ii) There are three numbers

and  in a Pythagorean Triplet.

Here,

Therefore, Second number

Third number

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

(iii) There are three numbers  and  in a Pythagorean Triplet.

Here,

Therefore, Second number

Third number

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

(iv) There are three numbers  and  in a Pythagorean Triplet.

Here,

Therefore, Second number

Third number

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

NCERT Solutions for Class 8 Maths Exercise 6.2

NCERT Solutions Class 8 Mathematics PDF (Download) Free from myCBSEguide app and myCBSEguide website. Ncert solution class 8 Mathematics includes text book solutions from Class 8 Maths Book . NCERT Solutions for CBSE Class 8 Maths have total 16 chapters. 8 Maths NCERT Solutions in PDF for free Download on our website. Ncert class 8 solutions PDF and Maths ncert class 8 PDF solutions with latest modifications and as per the latest CBSE syllabus are only available in myCBSEguide.

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3 thoughts on “NCERT Solutions for Class 8 Maths Exercise 6.2”

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