Question

one right angle is equal to _ of complete revolution of hands of clock​

Answer 1

Answer:

This is 180°/360° = ½ of the complete revolution. When the hour hand of a clock moves from 12 to 3, from 3 to 6, from 6 to 9 and from 9 to 12, it makes a right angle. So, when the hour hand of a clock turns four right angles, it is said to make a complete revolution, 360°. The hour hand turned 1 right angle.

Answer 2

Answer:

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