Short tricks to find Angle between two hand in clock

Short tricks to find Angle between two hand in clock

       Here today I put a trick to calculate Angle between two hand means hour hand and minute hand. Here very simple method you calculate within a second what is the Angle between two hand of clock ?

You have to remind simple formulas

30×a- 11/2×b

A for hour hand
B for minute hand

Now if you want to calculate Angle at 3:30
Here a =3
          b= 20

Now put this value in above equation

30×3-11/2×30
=90-11×15
=90-165
=-75

Here neglect - sign so answer will be 75

Note if answer is more than 180 than sustract from 360..

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