Question

Which pair of angles are supplementary of the followings:

(a) 35º, 45º (b) 135º, 45º (c) 70º, 20º (d) 70º, 120º​

Answer 1

Two angles are called supplementary when their measures add up to 180 degrees.

So option no d is correct

Because

70°+120°=190°

hence 190° greater than 180°degree so option number d is correct

Answer 2

Answer:

(b) 135º, 45º

Step-by-step explanation:

Supplementary angles are the set of angles whose sum is 180º