TYPES OF ANGLE

5/12/2017

            Today i am teaching class Types of angle.

Right Angle:
       An angle whose measure is equal to 90° is called a right angle.
       In the adjoining figure ∠ABC represents a right angle. 0Save ∠ABC = 90°.

Obtuse Angle:
         An angle whose measure is more than 90° but less than 180° is called an obtuse angle. In the adjoining figure, ∠XYZ represents an obtuse angle.
∠XYZ > 90° ∠XYZ < 180°.