Question

Is the following statement true and false :

All the angles of a triangle can be less than 60°

Options

• True

• False

Answer 1

All the angles of a triangle can be less than 60°

According to the angle sum property of the triangle

In ΔABC

∠A +∠B +∠C = 180°

Now, If all the three angles of a triangle is less than 60°

Then, 

∠A +∠B +∠C < 180°