. In triangle ABC, given that AB = 3 cm, BC = 4 cm and AC = 5 cm triangle ABC is
(a) isosceles triangle (b) right triangle
(c) scalene triangle (d) none of them
Best Answer
(b)
Since, 32 + 42 = 52
That is (AB)2 + (BC)2 = (AC)2
Triangle ABC is holding Pythagoras theorem.
So triangle ABC is a right angle triangle.
Related questions
