Our constructions topic today was concurrent lines. We worked with examples of angle bisectors, perpendicular bisectors, and medians to determine the point at which all three concurrently intersect in a triangle. These points were called the incenter, circumcenter, and the centroid, respectively. Each one was used to construct or calculate other figures. We went through 3 examples together before getting started on the assignment.
Assignment: section 10-3; page 388-389; CE 1-6; WE 1-5
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