Question

If angle of triangle is less than the sum of the other two show thtthe triangle is acute angled

Answer 1

So the triangle is acute angled

Answer 2

Answer:

If each angle of a triangle is less than the sum of the other two, show that the triangle is acute angled. We know that the sum of all the angles in a triangle is 180. Therefore, it is proved that the triangle ABC is acute angled.