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27 votes
What is the value of r?

What is the value of r?-example-1
User DK ALT
by
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1 Answer

21 votes
21 votes

Answer:

168°

Explanation:

The angels across from each other are vertical angles and vertical angles are congruent

r - 86 = 82 Add 86 to both sides

r = 168

User Daniel Agans
by
3.1k points