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Maharashtra State BoardSSC (English Medium) 7th Standard

Find the Pythagorean triplet from among the following set of numbers. 9, 40, 41 - Mathematics

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Question

Find the Pythagorean triplet from among the following set of numbers.

9, 40, 41

Sum
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Solution

The given set of numbers is (9, 40, 41).

We use the Pythagorean theorem:

Hypotenuse2 = Base2 + Height2

∴ 412 = 92 + 40

1681 = 81 + 1600

∴ 412 = 1681

Since 412= 1681, the Pythagorean theorem holds true.

Thus, (9, 40, 41) forms a Pythagorean triplet.

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Chapter 13: Pythagoras’ Theorem - Practice Set 49 [Page 90]

APPEARS IN

Balbharati Mathematics [English] Standard 7 Maharashtra State Board
Chapter 13 Pythagoras’ Theorem
Practice Set 49 | Q 1.5 | Page 90
Balbharati Mathematics Integrated [English] Standard 7 Maharashtra State Board
Chapter 13 Pythagoras' Theorem
Practice Set 49 | Q 1. (v) | Page 40
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