If the sum of two angles is `90^(@)` , then they are called complementary to each other.

If the sum of any two acute angles be 180^(@) , then they are called cmplemetary angles to each other.

If sum of two angles is ___________ then they are called supplementary angles.

If the measure of an angle is 62^(@) , what is the measure of its complementary angle?

If events A and B are complementary to each other, then P(B) =?

Answer any one question : The distance between two pillars is 150 m. Height of one is thrice the other. From the midpoint of the line segment joining the foot of the pillars, the angle of elevation of the top of the pillars are complementary to each other. Find the height of the shorter pillar.

Let’s see the measurement of the angles given below and examine which pair of angles are complementary to each other. 31^@, 47^@, 64^@, 29^@, 43^@, 59^@, 17^@, 26^@

If A and B are complementary to each other, then sin A ______

Answer the following questions: In any testing problem, two types of errors are complementary to each other. (Verify True/False)

If the sum of two angles is 135^@ and their difference is Pi/2 , then the of two angles.

Prove that for a quadrilateral circumscribed about a circle, the angles subtended by any two opposite sides at the centres are supplementary to each other.