3 years ago

What is the measure of angle 1 if the measure of angle 2 is 42°?

Mathematics

2 answers:

diamong [38]3 years ago

7 0

Answer:

Step-by-step explanation:

if angle 2 =42 degrees

and angle 2 + angle 1 = 180 degrees because they create a straight line, then 180-42=138 degrees

Sveta_85 [38]3 years ago

4 0

It would be D. 138 because 180-42=138

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Answer:

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