2 years ago

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

Mathematics

1 answer:

zvonat [6]2 years ago

4 0

Answer:

43°

Step-by-step explanation:

supplementary angles sum to 180° , then

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

second angle = 43°

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