Geometry: Geometric Proof Introduction Chapter 2: Logic
Do Now Given: If (5x+1)/2 – 8 = 0 Prove: x = 3
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Test Any questions about the test?!?!?! ASK ASK ASK!
Yesterday Algebraic Proofs TODAY: Geometric Proofs!
Geometric Proofs Two Column Proof: contains statements and reasons organized in two columns.
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
Practice WS #19
Practice WS #20
Practice WS #21
Practice WS #19
Practice Problems Try some on your own/in table groups As always if you are confused call me over and ask a question!
Exit Ticket and BC=2x+5 Xx= -3/5