The minute hand of a circular clock is 15 cm.How far does the tip of t – InterviewSolution

1.	The minute hand of a circular clock is 15 cm.How far does the tip of the minute hand move in 1 hour?(Take π-3.14)
Answer» Inone 1 hour, the tip will complete one rotationradius = 15 cmso, distance = 2πr = 2×π×15 =30π cm = 94.2 cm

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