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4 votes
I really help on this question

I really help on this question-example-1
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User Gervs
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8.2k points

2 Answers

5 votes
x + 129 = 180
x = 180 - 129 = 51 degrees

If you need to show reasons
Adjacent angles on a straight line add to 180 (supplementary)
Corresponding angles on parallel lines are equal
answered
User Sander Koldenhof
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8.3k points
1 vote

Answer:

jojo reference

Explanation:

answered
User Anatoly Deyneka
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8.4k points

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