Advertisements
Advertisements
Question
Measure and classify each angle :
|
Angle |
Measure |
Type |
|
∠AOB |
|
|
|
∠AOC |
|
|
|
∠BOC |
|
|
|
∠DOC |
|
|
|
∠DOA |
|
|
|
∠DOB |
|
|
Advertisements
Solution
|
Angle |
Measure |
Type |
|
∠AOB |
40° |
Acute |
|
∠AOC |
125° |
Obtuse |
|
∠BOC |
90° |
Right |
|
∠DOC |
90° |
Right |
|
∠DOA |
140° |
Obtuse |
|
∠DOB |
180° |
Straight |
APPEARS IN
RELATED QUESTIONS
Measure the angles from where Kittu should hit the striker.
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.
Which angle has a large measure? First estimate and then measure.
 |
 |
Measure of Angle A =
Measure of Angle B =
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 ______.
Find the measure of the angle shown in figure. (First estimate with your eyes and then find the actual measure with a protractor).
Which part of the protractor must be placed exactly on the vertex of the angle?
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?
