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Use the triangle angle-sum theorem and other angle relationships to find the missing angle measures
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Use the triangle angle-sum theorem and other angle relationships to find the missing angle measures

Use the triangle angle-sum theorem and other angle relationships to find the missing-example-1
User Mhorgan
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5.2k points

1 Answer

3 votes
First one is 50 degrees
(90+40+x=180)

Second is 40 by the vertical angles theorem

Finally the third one is 45
User Juan Carlos Ramirez
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4.3k points
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