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4 years ago

Is a triangle with the sides of 10cm, 41 cm and 42cm right angled

1 answer:

7 0

You can check using the Pythagorean Theorem: a^2+b^2=c^
a=10
b=41
c=42 (because it is longest)

10^2+41^2=42^2
100+1681=1764
1781=1764

Since they are not equal, this is not a right triangle

Hope this helps

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Given:

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