Question

The hands of a clock make different angles at different times. What is the angle between them at 3 o'clock? And 9o'clock? The hour hands rotates through 360 degree in 12 hour. So it rotate through 360°+12=30° in an hour. So at the 1o' clock the angle between the hands is 30°. What is the angle at 2o' clock and at 4o'clock?

Answer 1

Answer:

60°,120°

Step-by-step explanation:

1 = 30°

2 = 30×2 = 60°

4 = 30×4 = 120°