Question

two supplementary angles differ by 20. find the measure of each angle.​

Answer 1

Answer:80 and 100

Step-by-step explanation:

Answer 2

Answer:

If one is x so second is x-20

Now

x+x-20=180

2x=180-20

2x=160

x=160/2

x=80

x-20=80-20=60