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Mathematics 8 Online
OpenStudy (anonymous):

How are arc length and area of a sector (on a circle) related to proportionality?

OpenStudy (bradely):

Arc length s = r(theta) Area of sector , A= (1/2)(r)(rtheta) Area of sector, A = (1/2)(r)s So Area and arc lengths are proportional Any help post on mathskey.com

OpenStudy (anonymous):

@bradely Thanks

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