Answer:
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Step-by-step explanation:
Answer:
A=3/4 B=3/5 C= 3/2 and/or 1 1/2 D=3/1 and/or 3
Step-by-step explanation:
So the definition of a supplementary angle is two angles that add up to 180 degrees
The problem you gave already gave angle A which is 83 degrees, therefore all you have to do is take 83 degrees and subtract it from 180 degrees which equals to 97 degrees.