Question

the difference in the measures of two supplementary angle is 120.find the measures of other angles​

Answer 1

Answer:

a+b=180 ,a_b=120 by solving a is 30 b is 150

Answer 2

Answer:

30 and 150

Step-by-step explanation:

Let one angle be x  

And another angle be x +120  

Since they are supplementary = 180

x +( x+ 120) = 180

2x = 180- 120  

x = 60/2 = 30  

the other angle is 30 +120 = 150