SOLUTION: A rope of length 10m is used to form a a sector of a circle of radius 3.5cm what is the size of the angle of the sector

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Question 1162928: A rope of length 10m is used to form a a sector of a circle of radius 3.5cm what is the size of the angle of the sector
Answer by ikleyn(52778) About Me  (Show Source):
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The arc length is  10 - 2*3.5 = 10 - 7 = 3 meters.


The angle in radians is  3%2Fr = 3%2F3.5 = 0.8571 radians.    ANSWER