Question

Two angles are said to be supplementary angles and one of angle is of 122º then other angle is of * 1 point (a) 30º (b) 32º (c) 60º (d) 58º​

Answer 1

Given :-

Two angles are said to be supplementary angles and one of angle is of 122º

To Find :-

Other angle

Solution :-

Sum of two supplementary angle = 180

Let the other angle be x

x + 122 = 180

x = 180 - 122

x = 58

Therefore,

Option D is correct