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प्रश्न
Which direction will you face if you start facing west and make `3/4` of a revolution anti-clockwise?
उत्तर
If we revolve one complete round in either clockwise or anti-clockwise direction, then we will revolve by 360º and the two adjacent directions will be at 90º or `1/4` of a complete revolution away from each other.
If we start facing West and make `3/4` of a revolution anti-clockwise, then we will face the North direction.
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संबंधित प्रश्न
Sukhman made this picture with so many angles.
Use color pencils to mark.
- Right angles with black color.
- Angles that are more than a right angle with green.
- Angles that are less than a right angle with blue.
There are many times in a day when the hands of a clock make a right angle. Now you draw some more.
Use your degree clock to measure the right angle of your pencil box ______ is the measure of the right angle.
Where will the hand of a clock stop if it starts at 12 and makes `1/2` of a revolution, clockwise?
Where will the hand of a clock stop if it starts at 5 and makes `1/4` of a revolution, clockwise?
Which direction will you face if you start facing south and make one full revolution? (Should we specify clockwise or anti-clockwise for this last question? Why not?)
Find the number of right angles turned through by the hour hand of a clock when it goes from 5 to 11.
Find the number of right angles turned through by the hour hand of a clock when it goes from 12 to 9.
What part of a revolution have you turned through if you stand facing east and turn clockwise to face north?
Where will the hour hand of a clock stop if it starts from 10 and turns through 3 right angles?
