We continued our study of parallel lines today by taking a look at some of the properties of the angles pairs found in parallel lines. We worked with corresponding angles (congruent), alternate interior angles (congruent) and same side interior angles (supplemental) with small proofs to show how calculation problems can be carried out given parallel lines. We then did a few larger calculations together before getting started on the homework.
Assignment: section 3-2; page 81-82; WE #1-21 all
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