1. 3.5 warm-up 2
Which of the following equations is equivalent to y=4x-8 ?
y=x-2 b. y=12x-24
c. y=2x-4 d. y/2=2x-4 2

2. 4.4 Using Congruent Triangles: CPCTC
CPCTC means corresponding parts of congruent triangles are congruent.
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3. CPCTC
You will use SSS,SAS,ASA, and AAS to prove triangles are congruent, then you will use CPCTC to show other parts of the angles are congruent.

4. Now, its time for a proof. Given: SLSR, 12 Prove: 34C R 3 4 1 X 2
Statement Reason
1. SLSR, 12
1. Given
2. Reflexive
2. SCSC
3. SAS
3. RSCLSC
4. CPCTC
4. 34
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9. Assignment
Workbook
Page 323 all