Question

The minute hand of a circular clock is 14 cm long. How far does the top of minute hand move in 45 minutes

Answer 1

Answer:

r = 14 cm

distance covered by tip in 45 minutes = 45/60=3/4

circumference = 2πr

= 2 * 22/7 * 14*3/4

= 44* 2*3/4

= 66CM

therefore the top of the minute hand moves 66 cm in 45 MINUTES

hope it is correct

Step-by-step explanation: