A minute hand of a clock is 10.5 m long Find the area of sector formed by minute hand in 10 minute
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area of sector = (angle of sector / 360°)*pi *radius sq.
angle of sector= angle swept by 10 min.= 60°
radius= 10.5m
so area= (60/360)*3.14*(10.5)^2
= 57.697 msq.
angle of sector= angle swept by 10 min.= 60°
radius= 10.5m
so area= (60/360)*3.14*(10.5)^2
= 57.697 msq.
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