जॉइन Examsbookउत्तर : 3. "180º"
An accurate clock shows 7 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 3 o'clock in the afternoon?5
प्र: An accurate clock shows 7 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 3 o'clock in the afternoon?
- 1144ºfalse
- 2168ºfalse
- 3180ºtrue
- 4150ºfalse
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उत्तर : 3. "180º"
व्याख्या :
Answer: C) 180º Explanation: Angle traced by the hour hand in 6 hours =360o12×6 = 180o.