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Mathematics 14 Online
OpenStudy (lifeisadangerousgame):

Geometry help with circles c:

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

OpenStudy (anonymous):

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