Question

In 20 minutes, the minute hand of a clock turns through how much of a circle?​

Answer 1

Answer:

IF min's hand rotates for 360 deg, hr's hand rotates for 30 deg - so for 60 min - hr's hand rotates for 30 deg. For 1 min it rotates for 0.5 degree. Hence, for 20 min it rotates for 10 degrees.

Step-by-step explanation:

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Answer 2

Answer:

the minute hand moves 60s per minute and a full rotation is 360°.

so,360/60=6° per minute.

Now in twenty minutes the minute hand will be 6×20=120°.