Answers

  • qais
  • Content Quality
2016-02-03T17:51:45+05:30
In one 1 hour, the tip will complete one rotation
radius = 15 cm
so, distance = 2πr = 2×π×15 = 30π cm
                                               = 94.2 cm
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2016-02-08T20:03:18+05:30
in 1 hr the clock will complete 1rotation here
radius of circle - 15cm
circumference of circle - 2πr
2×22/7×15 cm
30 × 22/7
- 94.2cm
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