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प्रश्न
Fill in the blanks with acute, obtuse, right or straight:
An angle whose measure is the sum of the measures of two right angles is ______.
पर्याय
acute angle
obtuse angle
right angle
straight angle
उत्तर
An angle whose measure is the sum of the measures of two right angles is straight angle.
Explanation:
The turn from north to east is by a right angle. The turn from north to south is by two right angles; it is called a straight angle.
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संबंधित प्रश्न
How do we make equal angles?
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 angle measure between the hands of the clock in figure :
 |
| 9.00 a.m. |
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?
