D block: Reviewed circumcenters and incenters of triangles (formed by perpendicular bisectors of the three sides, and angle bisectors of the three vertices, respectively) and found the center of gravity (centroid) of a triangle, formed by the point of concurrency of the three medians.
Homework: page 312, #8-10, 17, 18, 24, 26, 28, 31, 40, 41, 43, 44
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G block: continued examining circumcenters of triangles, and worked on constructing the incenter of a triangle by finding the point of cuncurrency of three angle bisectors.
Homework: page 305, #15-18, 25-29, 33, 36
Homework: page 312, #8-10, 17, 18, 24, 26, 28, 31, 40, 41, 43, 44
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G block: continued examining circumcenters of triangles, and worked on constructing the incenter of a triangle by finding the point of cuncurrency of three angle bisectors.
Homework: page 305, #15-18, 25-29, 33, 36