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4 votes
Help pls i dont know how to do this

Help pls i dont know how to do this-example-1
User Sybille
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2 Answers

4 votes

Explanation:

See image

Help pls i dont know how to do this-example-1
User Gherka
by
7.9k points
3 votes

Answer: m∠1 = 38°

Explanation:

Since a line is equal to 180 degrees, you subtract 180-142 = m∠1

User Gautamrk
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