Areas of circles

Asked by  | 11th Mar, 2009, 06:07: PM

Expert Answer:

you need to use the fact that the minute hand covers an angle of 360 degrees in 60 minutes.So angle covered by the minute hand in say 10 minutes will be 60 degrees and so on.

once you have the angle use the formula for the area of the  sector covered by the minute hand.

Answered by  | 12th Mar, 2009, 09:08: AM

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