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THANK YOU QUESTION ON PIC

THANK YOU QUESTION ON PIC-example-1
User Matus
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2 Answers

10 votes

Answer:

m<2=140

Explanation:

We know that angles 1 and 2 are supplementary angles.

m<1+m<2=180

40+m<2=180

m<2=140

User Gius
by
2.9k points
9 votes

Answer:

140°

Explanation:

180-40=140

Angles on a straight line add up to 180

User Austin Wang
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3.7k points