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प्रश्न
Find the angle measure between the hands of the clock in figure :
 |
| 1.00 p.m. |
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उत्तर
30° (Acute angle)
APPEARS IN
संबंधित प्रश्न
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.
From these two angles which has larger measure? Estimate and then confirm by measuring them.
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Fill in the blanks with acute, obtuse, right or straight:
An angle whose measure is greater than that of a right angle is ______.
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 angle measure between the hands of the clock in figure :
 |
| 6.00 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 |
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∠DOB |
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Which part of the protractor must be placed exactly on the vertex of the angle?
A 360° rotation is equivalent to how many straight angles (180°)?
