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Angle between hour hand and minute hand at 3:45 am is:
- A97.5 degree
- B112.5 degree
- C180.75 degree
- D157.5 degree
Answer not set
Discussion 1
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CCommunity
To find the angle between the hands of the clock, use this formula:
θ = | 30H - 11M/2 |
where, H is the value of hour and M is the value of minute.
θ = | 30 × 3 - 11 × 45/2 |
θ = | 90 - 247.5 |
θ = | -157.5° |
θ = 157.5°
Hence, the answer is 157.5 degree.
θ = | 30H - 11M/2 |
where, H is the value of hour and M is the value of minute.
θ = | 30 × 3 - 11 × 45/2 |
θ = | 90 - 247.5 |
θ = | -157.5° |
θ = 157.5°
Hence, the answer is 157.5 degree.