Question

The minute hand of a clock is 15 cm long. How far does the tip of the hand move during
40 minutes ? (Take it = 3.14)
​

Answer 1

Answer:

Step-by-step explanation:

in 40 minutes minute hand needle will rotate by an angle=360*40/60=240 degree=240*pi/180

=4pi/3 radian

so tip will move =r* theta

=1.5*4pi/3

=2pi c.m

Please mark me as brainliest