1. An arc ofa circle is oflength 7Ď cm and the sector it bounds has – InterviewSolution

1.	1. An arc ofa circle is oflength 7Ď cm and the sector it bounds has an area of 28Ď cm. Find the radius of the circle.
Answer» 28/11 is the radius of the circle which is of length 7 Pi cm and the sector bounds an area of 28 cm2

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