**Today in Acc Geo we:**

1. Went over the 4.8 HW (#17,26, and 33 in particular)

2. Reviewed the theorems from 4.8 as Biconditionals

3. Took a chapter 4 Practice Test and went over it

4. Completed an additional proof using CPCTC

5. HW: p.284 #1-19 odds, 28-30 (answers)

*HW due tomorrow:

4.6 - p. 263 #8, 9,
14, 15, 17

4.8 - p.277 #13-19
odds, 22-26, 28, 33, 34

Review - p.284 #1-19
odds, 28-30
*Chapter 4 Objectives

1. Define
and identify the parts of a triangle (4.1)

2.
Identify and classify triangles by their side lengths and angle measures (4.1)

3.
Use triangle classification to find angle measure and side lengths in a
triangle (4.1)

4.
Use the Triangle Sum Theorem to find the measures of interior and exterior
angles in a triangle (4.2)

5.
Name and label corresponding parts of congruent triangles (4.3)

6.
Use SSS, SAS, ASA, AAS, and HL to assist in proving two triangles are congruent
(4.4, 4.5)

7.
Complete two-column proofs to show that two triangles are congruent (4.4, 4.5)

8.
Use CPCTC (part of the definition of congruent triangles) to prove parts of
triangles are congruent (4.6)

9.
Apply theorems relating to isosceles triangles (4.8)

10.
Apply theorems relating to equilateral triangles (4.8)

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