Our lesson today focused on how to use the coordinate grid without numbers to prove various properties about figures. We went over the concept of how to do coordinate proofs together as a class, focusing on making a drawing that is advantageous to doing the proof. We worked through a few examples together before getting started on the assignment.
Assignment: section 13-8 / 13-9; page 558-559; WE #1-8; page 561, CE #1-4; page 562; WE #1-2
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