PLEASE HURRY!!!
Find the angle subtended in degrees and radians at the center of a circle of diameter 50 cm by an arc of length 11cm
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Answer:
L = R * theta where L is the length of the arc and theta is in radians
theta = 11 / 25 = .44 radians angle subtended in radians
theta (degrees) = .44 / (2 * pi) * 360 = 25.2 deg
Since 360 deg = 2 * pi radians
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