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Confused help please

Confused help please-example-1

2 Answers

4 votes

Answer:

it would be B.130

Explanation:

considering an angle can only go to 180* subtract 50 from 180 and you get 130

User Vii
by
7.9k points
4 votes

Answer:

130

Explanation:

1 and 2 form a straight line, so they are supplementary. That means they add up to 180. So,

a1+a2=180

50+a2=180

a2=130

User Christ
by
8.1k points

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