Question

The minute hand of clock is 3.5cm long. The distance covered by its tip in 120 minutes is _____
1 point
44cm
56cm
88cm
22cm

Answer 1

Answer:

76.96 i think cuz look 3.5 is radius and the distance travelled is 120 if we divide 120 by 2 we will get 60 which means the the long clock travelled 2 times so by pie×r² we will get 38.48 now as it is 2 time it will be 37.48 +38.48 =76.96 (idk if am right or not(