Question

the length of the minute hand of the clock is 14cm. Find the area swept by the minute hand from 6 a.m to 6:30 a.m

Answer 1

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Answer 2

Answer:

The clock can be taken as a circle. so the minute hand is the radius.

area of semi circle is pi*2^2/2

22/7*14*14/2

308 is the answer.

hence 308cm sq. or 3.08 m sq.

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