Find the angles which are equal to `angleP`.

Find the angle, which is equal to its complement is :

Find the angle which is equal to its complement

Find the angle which is equal to its supplement.

If one angle of a triangle is 80^@ , find the other two angles which are equal.

Why the angle of incidence is equal to angle of reflection ?

Construct angle ABC= 50^@ and then draw another angle angle XYZ equal to angle ABC without using protractor.

In minimum deviation position of prism, the angle of incidence is equal to angle of __________.

If the rate of change of sine and tangent of the same angle are equal then the angle

Find the angle which is 40^@ more than its supplementary angle?