SOLUTION: If angle 1 = 60 degrees,then m BC = ? I don't understand this question about circles.

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Question 411381: If angle 1 = 60 degrees,then m BC = ?
I don't understand this question about circles.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
If angle 1 = 60 degrees,then m BC = ?
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If angle 1 is a 60 degree central angle
the measure of arc BC is 60/360 = (1/6)th
the perimeter of the circle.
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Cheers,
Stan H.