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प्रश्न
Fill in the blanks with acute, obtuse, right or straight:
An angle whose measure is greater than that of a right angle is ______.
पर्याय
acute angle
obtuse angle
right angle
straight angle
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उत्तर
An angle whose measure is greater than that of a right angle is obtuse angle.
Explanation:
If an angle is larger than a right angle, but less than a straight angle, it is called an obtuse angle. These are obtuse angles.
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संबंधित प्रश्न
Find the angle of 45° and 90° when you open your plane.
Measure the angle given below using the Protractor and write down the measure.
Measure the angle given below using the Protractor and write down the measure.
Fill in the blanks with acute, obtuse, right or straight:
An angle whose measure is less than that of a right angle is ______.
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 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).
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 |
|
|
