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What is the value of b

What is the value of b-example-1

2 Answers

3 votes
the answer is b equals 65°
User Yoyoyoyosef
by
6.6k points
2 votes

Answer:

Explanation:

2b=80º+50º

2b=130º

b=130º/2

b=65º

User Emmanuel Mendoza
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