1. Angles

2. Warm Up Questions What is the size of a right angle ?
What is the size of a straight angle?
n = n = ?
Y = y = ?

3. Adjacent Angles
Next to each other.
Have common arm.
Have same vertex.

4. Complementary Angles
The sum of adjacent angles = 90 

5. Examples

6. Supplememtary Angles
The sum of adjacent angles = 180 

7. Examples

8. On your whiteboard

9. On your whiteboard

10. Vertically Opposite When 2 straight lines corss
A pair of vertically oppoaite angles are formed
Vertically oppsite angles are equal

11. Examples

12. On your whiteboard

13. Complete your worksheet

14. Let’s discuss together

15. What did we learn today