Look at the angles drawn and classify them as acute, obtuse or right.
We know that, a right angle is an angle that measures 90°.
Given figure,
Measure the angle using Protractor.
Since the given angle is 90°, the angle is a right angle.
Classify the angle as acute, obtuse, right, straight, reflex or zero angle.
67.5°.
Classify the following angles as acute, obtuse and right:
60°.
Classify the following angle as right, straight, acute, obtuse or reflex:
Classify each one of the following angles as right, straight, acute, obtuse or reflex: