A) \[{{45}^{\text{o}}}\]
B) \[30{}^\circ \]
C) \[90{}^\circ \]
D) \[75{}^\circ \]
Correct Answer: A
Solution :
At 4 : 30, hour hand is exactly between 4 and 5 and the minute hand is at 6. \[\therefore \] Angle between two hands at \[4.30={{30}^{\text{o}}}+\frac{1}{2}\,({{30}^{\text{o}}})\] = 30°+15° = 45°You need to login to perform this action.
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