Question

Explain why a triangle with the sides listed below would NOT be a right triangle. 8cm, 9cm, 13cm

Answer 1

Answer:

because it does not meets the ratio of a right angle triangle which is 3:4:5

as the hypotenuse is the longest side, so if the adjacent and opposite side is either of the two ( 8 and 9) then the hypotenuse should come to 12.04cm and not 13.