the minute hand of a clock is 10 cm long find the area of the face of the clock described by the minute hand between 10:20 a.m. to 10:30 a.m.
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Answer:51.7 sq units will be covered from 10.20 to 10.30
Step-by-step explanation:
1min=6°
30-20=10min
10×6=60°
60/360×22/7×10×10
=11×100/21
=11×4.7 =51.7sq units
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