the minute hand of a clock is 14cm . find the area swept by the minute hand is 15 minute
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0
Answer:
154
Step-by-step explanation:
Hence the area swept by the minute hand clock in 1 min =61660 square centimetres. Hence the area swept by the minute hand of the clock in 15 minutes =61660×15=154 square centimetres, which is the same as obtained above.
Answered by
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Answer:
the minute hand of a clock is 14cm
so r=14cm
thetha=90°
area swept =thetha/ 360°×πr²
=90°/360°×(22/7)×14²
=1/4×22(14)(2)
=154cm²
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