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if there are two angles that are supplementary,and the first angle has a measure of 137, what is the measure of the second angle
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if there are two angles that are supplementary,and the first angle has a measure of 137, what is the measure of the second angle

User Mark Ch
by
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1 Answer

8 votes

Answer:

43°

Explanation:

supplementary angles sum to 180° , then

second angle + 137° = 180° ( subtract 137° from both sides )

second angle = 43°

User IRaS
by
3.5k points
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