Advertisements
Advertisements
Question
There are many times in a day when the hands of a clock make a right angle. Now you draw some more.
Advertisements
Solution
APPEARS IN
RELATED QUESTIONS
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 |
Can you guess how many degrees is the angle which is:
- `1/2` of a right angle ______
- `1/3` of a right angle ______
- 2 times of a right angle ______
What fraction of a clockwise revolution does the hour hand of a clock turn though, when it goes from 6 to 3?
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 2 and makes `1/2` of a revolution, clockwise?
Find the number of right angles turned through by the hour hand of a clock when it goes from 2 to 8.
What part of a revolution have you turned through if you stand facing east and turn clockwise to face north?
What part of a revolution have you turned through if you stand facing south and turn clockwise to face east?
Where will the hour hand of a clock stop if it starts from 10 and turns through 3 right angles?
Classify the following angle as right, straight, acute, obtuse, or reflex:
