How much angular distance will be covered by the minute hand of a clock in 2 hours 20 minutes?
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One revolution of the minute hand=1hour=360degrees, so 2hours=2×360=720 degrees
20 minute =1/3 of an hour=1/3×360=120 degrees.
So 2 hours.20 minute = 720+120=840 degrees
20 minute =1/3 of an hour=1/3×360=120 degrees.
So 2 hours.20 minute = 720+120=840 degrees
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