Question

find the angle turned by the hour hand of a clock on moving from: 10 to 2, 2 to 4, 5 to 8 and 2 to 9

Answer 1

Answer:

The hour hand of the clock revolves by 360 degree or 4 right angles in 1 complete round.

(a) 3 to 6

The hour hand of a clock revolves by 90 degree of 1 right angle when it goes from 3 to 6. Hence, one right angle.

We know that

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