Question

is the triangle with sides 13 cm,16 cm and 18 cm right triangle give reason

Answer 1

Longest side = 18 cm

Therefore,

by converse of pythagoras theorem

18^2 = 16^2 + 13^2

324 = 256 + 169

324 = 425

Therefore L.H.S ≠ R.H.S

Therefore it is not a right angled triangle

Answer 2

Answer:

Step-by-step explanation:

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