Question

in triangle LMN ,L=10cm,m=24cm,n=27state wheather triangle is a right angled triangke or not​

Answer 1

NO.......

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Answer 2

Answer:

No it's not a right angled Triangle but an Obtuse angled Triangle

Step-by-step explanation:

Given Data :

L = 10

M = 24

N = 27

Now as per Pythagoras Theorem:

L^2 + M^2 = N^2

L^2 = 100

M^2 = 576

N^2 = 729

Now L^2 + M^2 = 100+576 = 676

But N^2 = 729

Thus L^2 + M^2 is not equal to N^2

Hence the given triangle is not a right angel but an Obtuse angled triangle.

If N = 26 Then Given Triangle would be a right angled triangle.

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