Answer:
50 degrees, and 130 degrees
Explanation:
Supplementary means that the angles add up to 180 degrees.
We have 2 angles of interest here. Lets assign the value of the smaller angle x.
Therefore, the larger angle, which is 80 more degrees than the smaller angle x, can be written as the expression x + 80
Now because the smaller angle and the larger angle add up to 180, we can write:
x + (x+80) = 180
Now, we evaluate
2x + 80 = 180
2x = 100
x = 50 degrees.
The larger angle, which is x + 80, must then be 50 + 80 which is 130 degrees.
Therefore, the 2 angles are 50 and 130 degrees.
Hope this helps :)