the minute hand of a circular clock is 14 cm long. How far does the tip of minute hand move in 45 minutes
Answers
Answered by
2
Answer:
Radius = 14 cm
In 1 minute minute hand moves one complete rotation I. e circumference
In 45 minutes, it moves 45*2πr
= 45*2*22/7*14
= 45*44*2
= 3960 cm
Step-by-step explanation:
Similar questions