Question
What is the angle between the hour hand and minute hand at
9:28hrs, when taken in clockwise direction from the minute hand?Solution
The logic followed here is as follows: Hour hand makes an angle of 30⁰ in one hour and an angle of 0.5⁰ in one minute.
Similarly, minute hand makes an angle of 6⁰ in one minute.
So, angle made by hour hand at 9:28hrs = (9 X 30 + 0.5 X 28) = 270 + 14 = 284⁰
Similarly, angle made by minute hand at 9:28hrs = 28 X 6⁰ = 168⁰
So, the angle between minute hand and hour hand= 284⁰ - 168⁰ = 116⁰
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