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प्रश्न
Find the measure of the angle shown in figure. (First estimate with your eyes and then find the actual measure with a protractor).
उत्तर
On observing with eyes - 135°
On measuring with protractor - 135°
संबंधित प्रश्न
How do we make equal angles?
Find the angle of 45° and 90° when you open your plane.
Estimate the measure as many angles as you can be made by different parts of the body while doing ‘Asanas’.
Measure the angle given below using the Protractor and write down the measure.
Fill in the blanks with acute, obtuse, right or straight:
When the sum of the measures of two angles is that of a straight angle, and if one of them is acute then the other should be ______.
Find the measure of the angle shown in figure. (First estimate with your eyes and then find the actual measure with a protractor).
Find the measure of the angle shown in figure. (First estimate with your eyes and then find the actual measure with a protractor).
Find the angle measure between the hands of the clock in figure :
 |
| 1.00 p.m. |
Investigate
In the given figure, the angle measures 30°. Look at the same figure through a magnifying glass.
- Does the angle become larger?
- Does the size of the angle change?
Measure and classify each angle :
|
Angle |
Measure |
Type |
|
∠AOB |
|
|
|
∠AOC |
|
|
|
∠BOC |
|
|
|
∠DOC |
|
|
|
∠DOA |
|
|
|
∠DOB |
|
|
