96.9k views
12 votes
 this one is really hard

 this one is really hard-example-1
User Ejm
by
6.7k points

2 Answers

12 votes

Answer:

D. 142

Explanation:

They are vertical angles which are always equal

User Jonathan Shay
by
6.7k points
9 votes

Answer:

142

Explanation:

opposite angle theorem

User Amir Dadkhah
by
6.4k points
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