1. Check Homework

2. Agenda: Check Homework 4.3 Notes Exit Slip
Chapter 4 Section 3
Agenda:
Check Homework
4.3 Notes
Exit Slip

3. Congruent Polygons Congruence Statement
Question, Topics and Vocabulary
Problems, Definitions and Work
Congruent Polygons
Congruence Statement

4. Example 1:
a) Show that the polygons are congruent by identifying all of the congruent corresponding parts. Then write a congruence statement.

5. Example 1:
b) The support beams on the fence form congruent triangles. In the figure ∆ABC is congruent to ∆DEF, which of the following congruence statements correctly identifies corresponding angles or sides?
a) Angle ABC is congruent to angle EFD
b) Angle BAC is congruent to angle DFE
c) Side BC is congruent to side DE
d) Side AC is congruent to side DF

6. CPCTC

7. Example 2:
a) In the diagram, ∆ITP congruent to ∆NGO. Find the values of x and y.

8. Example 2:
b) In the diagram, ∆FHJ is congruent to ∆HFG. Find the values of x and y.

9. Third Angles Theorem

12. Reflexive Property of Triangle Congruence
Reflexive Property of Triangle Congruence
Symmetric Property of Triangle Congruence
Transitive Property of Triangle Congruence