Question

if the larger of the two supplementary angles exceeds the smaller by 20°, then larger angle is

Answer 1

Hey friend, ☺ here is ur answer __________________________

The angles are 80° and 100°

Hope this helps u....

Answer 2

Let the smaller supplementary angle be x° .
Then the larger one = (x+20)°
Then ,
x+x+20= 180° ( sum of supplementary angles)
=> 2x=160°
:.x = 80°
Hence the measure of the larger supplementary angle is (80+20)° = 100°