Classification of angles

1. What digit should appear after this list of numbers ? 4 5 6 6 5 4 4 2 __

2. Answer: 7

3. CLASSIFICATION of ANGLES

4. Learning Goals: During the period, the pupils are expected to: identify the three classification of angles; define the three classification of angles; and c lassify angles correctly.

5. There are three main classification of angles. Right angle Acute angle Obtuse angle A B C A B C A B C Classification Of Angles

6. Right angle: An angle whose measure is 90 degrees.

7. Examples Of Right Angle

8. Obtuse angle: An angle whose measure is greater than 90 degrees.

9. Examples Of Obtuse Angle

10. Acute angle: An angle whose measure is less than 90 degrees.

11. Examples Of Acute Angle

12. Test Yourself 1 A B C D E F P Q R Which of the angles below is a right angle, less than a right angle and greater than a right angle? Right angle Greater than a right angle Less than a right angle 1. 2. 3.