Math, asked by ar660681651, 1 year ago

the length of the minute hand of a clock is 5 cm find the area swept by the minute hand during the time from 4 a.m. to 4:30 a.m.

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Answered by smaranbora

your answer is in the picture

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Answered by Bijudharan

Length =5cm

1min= 60sec

5min=1800sec

Area of sector = 1800÷360×πr^2

= 3×22÷7×25

= 1650/7

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