1. Geometry: Geometric Proof Introduction Chapter 2: Logic

2. Do Now Given: If (5x+1)/2 – 8 = 0 Prove: x = 3

3. Homework Questions? Comments? Confusions Ask Ask Ask!

4. Test Any questions about the test?!?!?! ASK ASK ASK!

5. Yesterday Algebraic Proofs TODAY: Geometric Proofs!

6. Geometric Proofs Two Column Proof: contains statements and reasons organized in two columns.

7. Example 5 Given: <FGJ is congruent to <JGK, <JGK is congruent to <KGH, m<FGJ= 6x+7, and m<KGH= 8x – 5. Prove: x=6

8. Practice WS #19

9. Practice WS #20

10. Practice WS #21

11. Practice WS #19

12. Practice Problems Try some on your own/in table groups As always if you are confused call me over and ask a question!

13. Exit Ticket and BC=2x+5 Xx= -3/5