Answer:
121° and 59°
Explanation:
We'll assign the two angles 'a' and 'b'. Since they are supplementary, this means they add to 180°. We can model this peoblem with the expressions:
a + b = 180° and a - b = 62°
Let's use the second equation to find a substitution for a:
a - b = 62°
a = 62° + b
Now substitute this in the first equation and solve:
(62° + b) + b = 180°
62° + 2b = 180°
2b = 118°
b = 59°
59° + 62° = 121° this is angle a