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प्रश्न
How many right angles do you make if you start facing south and turn north?
उत्तर
If we revolve one complete round in either clockwise or anti-clockwise direction, then we will revolve by 360º or 4 right angles and the two adjacent directions will be at 90º or 1 right angle away from each other.
If we start facing South and turn to North, then we make 2 right angles.
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संबंधित प्रश्न
Look at the angles in the pictures and fill the table.
| Angle | Right Angle | More than a right angle |
Less than a right angle |
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Write 3 names using straight lines and count the angles.
| Name | Number of right angles | Number of angles more then a right angle |
Number of angles less then a right angle |
Use your degree clock to measure the right angle of your pencil box ______ is the measure of the right angle.
What fraction of a clockwise revolution does the hour hand of a clock turn though, when it goes from 3 to 9?
What fraction of a clockwise revolution does the hour hand of a clock turn though, when it goes from 4 to 7?
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 `1/4` of a revolution, clockwise?
Which direction will you face if you start facing east and make `1/2` 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?)
How many right angles do you make if you start facing north and turn anti-clockwise to the east?
