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प्रश्न
Find the number of right angles turned through by the hour hand of a clock when it goes from 12 to 9.
उत्तर
The hour hand of a clock revolves by 360º or 4 right angles in 1 complete round.
The hour hand of a clock revolves by 270º or 3 right angles when it goes from 12 to 9.
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संबंधित प्रश्न
Collect some leaves from the garden. Color each leaf and print it. Look at the angles on the leaves. Which of them are more/less than a right angle?
What fraction of a clockwise revolution does the hour hand of a clock turn though, when it goes from 12 to 9?
Where will the hand of a clock stop if it starts at 2 and makes `1/2` of a revolution, clockwise?
Where will the hand of a clock stop if it starts at 5 and makes `3/4` of a revolution, clockwise?
Which direction will you face if you start facing west and make `3/4` of a revolution anti-clockwise?
Find the number of right angles turned through by the hour hand of a clock when it goes from 3 to 6.
Find the number of right angles turned through by the hour hand of a clock when it goes from 10 to 1.
What part of a revolution have you turned through if you stand facing west and turn clockwise to face east?
How many right angles do you make if you start facing north and turn anti-clockwise to the east?
How many right angles do you make if you start facing south and turn north?
