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A clock shows 4 o'clock. What is the smaller angle between the hour hand and the minute hand?

Class 7Angles Around a PointLines and Angles
  • A140°
  • B100°
  • C240°
  • D120°

Step-by-Step Solution

The 12 hour-marks split 360° into 30° each. At 4 o'clock the hands are 4 marks apart: ° = 120°. (240° is the reflex angle the other way.)
Answer: D) 120°

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