1. Geometry
Exploring Angle Pairs

2. Learning Targets Success Criteria I understand different angle pairs
I understand how to solve linear pair and angle bisector problems
Success Criteria
I can use angle pairs to talk about diagrams regarding angles.
I can solve problems regarding linear pairs and angle bisectors
1 mins

3. Angle Pairs Adjacent Angles Vertical Angles Complementary angles
Two coplanar angles with a common side, a common vertex, and no common interior points.
Vertical Angles
Two angles whose sides are opposite rays
Complementary angles
Two angles whose measures have a sum of 90. Each angle is called the complement of the other.
Supplementary Angles
Two angles whose measure have a sum of 180. Each angle is called the supplement of the other.

4. Finding information from a diagram
You can conclude from an unmarked diagram
Angles are adjacent
Angles are adjacent and supplement
Angles are vertical angles
You cannot conclude from an unmarked diagram
Angles or segments are congruent
An angle is a right angle
Angles are complementary

5. Linear Pair Postulate Linear pair
A pair of adjacent angles whose noncomon sides are opposite rays.
Linear Pair Postulate
If two angles form a linear pair, then they are supplementary

6. Angle Bisector
A ray that divides an angle into wo congruent angles. Its endpoint is at the angle vertex.

7. Learning Targets Success Criteria I understand different angle pairs
I understand how to solve linear pair and angle bisector problems
Success Criteria
I can use angle pairs to talk about diagrams regarding angles.
I can solve problems regarding linear pairs and angle bisectors
1 mins

8. Assignment
Pg 38 – 39
# 7 – 29 odd, 34, 35, 39