We continued on with our study of congruent triangles today by going over how to work with 2 pairs of congruent triangles in drawings. We illustrated a few of these types of problems and introduced the concept of just showing the key steps in a proof. Both triangle pairs are necessary in order to solve the problem in each case, and there is a pattern to each problem that the students were able to see.
Assignment: section 4-6; page 148-150; WE #1-9, 11
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