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OpenStudy (lifeisadangerousgame):
Geometry help with circles c:
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OpenStudy (lifeisadangerousgame):
I need to figure out what the measure of arc HG is, the measure of angle HJG, and if the radius of circle J is 16 ft, what the length of arc HG is
OpenStudy (anonymous):
Angle HJG is 50
OpenStudy (anonymous):
Length of arc is Radius * angle so answer is 16*50 800
OpenStudy (lifeisadangerousgame):
Wait can you show me how to do them?
OpenStudy (anonymous):
the angle formed by two chords is half the angle of the arc, so arc is 50, but 50 is also the measure of the central angle, so
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OpenStudy (anonymous):
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