Question

Triangle sides are 3cm ,4cm,and 5cm,prove that this triangle is right angle triangle

Answer 1

Just apply pythagoras theorum. Take the longest side as hypotenuse.

(Hypo)^2 = (Base)^2 + (Altitude)^2
5^2 = 4^2 + 3^2
25 = 16+9
25 = 25
LHS = RHS

Since this triangle satisfies pythagoras theorum hence it is a right angled triangle.


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Answer 2

Answer:

Since this triangle satisfies Pythagoras theorem hence it is right angled triangle.

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