Question

Fine the supplement of the angle 42°​

Answer 1

Answer:

supplementary angle =180°

180-42=138

therefore supplement of the angle of 42°

is 138°

Answer 2

Step-by-step explanation:

The supplement of the angle 42°

Supplementary angles are those angles whose sum up to 180°

Let the supplement of angle be x°

x°+42°=180°

x°=180°-42°

x° =138°

So the supplement of an angle is 138 degree