Question

if the sides of a triangle are 3 m, 4 m and 6 m long, determine whether the triangle is a right angled triangle

Answer 1

by Pythagoras theorem -

6² = 3² + 4²
36 = 9 + 16
36 = 25

it can't be a right angled triangle.

Answer 2

Answer:By PGT-

Step-by-step explanation:(H)²=(B)²+(P)²

(6)²=(3)²+(4)²

36=9+16

36=25

Hence it is not a right angled triangle