Question

- The minute hand of a tower clock is 1.4 m long. How far does the tip of the hand
move in 1 hour?​

Answer 1

Step-by-step explanation:

hii!!!

Minute hand clock move in 1 hour = circumference of that clock and that clock will be circular.

so,as you know that circumference of circular figure =2πr.

=)2*22/7*1.4

=)44*0.2

=)8.8 m

hope it help you.

Answer 2

2π=arc /1.4

2.8×22/7 = arc

0.4×22=arc

8.8m = arc