All the angles of a triangle can be less than `60^(@)`

By giving a counter example, show that the following statement is not true:- p: If all the angles of a triangle are equal, then the triangle is an obtuse angled triangle.

An exterior angle of a triangle is less than either of its interior opposite angles.

The three angles of a triangle are in the ratio 1:2:1. Find all the angles of the triangle. Classify the triangle in two different ways.

The two interior opposite angles of an exterior angles of a triangle are 60^@ and 80^@ . Find the measure of the exterior angle.

Show that the bisectors of the base angles of a triangle can never enclose a right angle.

Can you have a triangle with all the three angles less than 60^@ ?