10. The minute hand of a wall clock is of length 10.5 cm.
Find the area covered by it in 1 hour
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Answer:
346.185 sqcm
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Step-by-step explanation:
the clock is circular so we need to find the area of the circle(clock)
area of circle= pi*r*r
r= radius
area=3.14*10.5*10.5
area=346.185 sqcm
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