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प्रश्न
Check whether given sides are the sides of right-angled triangles, using Pythagoras theorem
24, 45, 51
उत्तर
Take a = 24, b = 45 and c = 51
Now a2 + b2 = 242 + 452
= 576 + 2025
= 2601
c2 = 512 = 2601
∴ a2 + b2 = c2
Yes, By the converse of Pyhtagoreas theorem, the triangle with given measure is a right angled triangle.
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*(l, m, n are opposite sides of ∠L, ∠M, ∠N respectively)
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