Friday, October 26, 2007

CLOCKS

CLOCKS

1.For coinciding the hands ,

(5x) * (12/11)
          x -----> first given time.

2.Right angles at each other ,

(5x ± 15) * (12/11)

3.Opposite Direction ,
(5x - 30) * (12/11)

4.For finding time when it is 't'min space apart ,

(5x ±t) * (12/11)

5.For finding the angle between the hands of a clock is ,

30 * [HRS - (MIN/5)] + (MIN/2)

1 comment:

murthy said...

For finding the angle between the hands of a clock is

Angle = 30H-11(M)/2