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4 votes
Help how woudl i do this ive attached a picture

Help how woudl i do this ive attached a picture-example-1
User Dbandstra
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1 Answer

1 vote
Angle b° is an inscribed angle, then its measurement is the half of the arc:
m angle b° = arc/2
m angle b° = 60°/2
m angle b°=30°
b=30

Answer: Fourth option: 30
User Elifiner
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