Advertisements
Advertisements
Question
Find the measure of the angle shown in figure. (First estimate with your eyes and then find the actual measure with a protractor).
Advertisements
Solution
On observing with eyes - 135°
On measuring with protractor - 135°
APPEARS IN
RELATED QUESTIONS
How can you make your own angle tester?
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.
 |
 |
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 ______.
Fill in the blanks with acute, obtuse, right or straight:
When the sum of the measures of two angles is that of a right angle, then each one of them 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 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?
An angle opens towards the right. After placing the vertex correctly, you align the bottom arm with the baseline. Which scale will you most likely use?
A straight angle is geometrically equivalent to which fraction of a full circle rotation?
