Answer:
145.8° and 34.2°
Step-by-step explanation:
A supplementary angle is 180°. This problem is talking about two angles that, when added together, measure 180°, and one of the angles is 111.6° greater than the other.
First, you have to divide 180° by 2. You get 90°. You do this to get two angles that add up to 180°.
Then, divide 111.6° by 2. You get 55.8°. You will find out why to do this in the next step.
Now, you have to add one 90° angle with 55.8°, and subtract the other 90° angle with 55.8°.
In the end, you get 145.8° and 34.2°. When you add 145.8° and 34.2° together, you get 180°. When you subtract 145.8° and 34.2°, you get 111.6°.
