moralespriscillaa moralespriscillaa

17-02-2017
Mathematics

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On a circle of radius 7 feet, what wlangke would substend an arc of length 7 feet?

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wolf1728 wolf1728

17-02-2017

arc length = radius * central angle (in radians)
central angle = arc length / radius
central angle = 7 / 7
central angle = 1 radian
central angle = 57.296 degrees

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