$ 0 0 Lesson 1 - 7.1 Triangle TheoremsLesson 2 - 7.2 Quadrilaterals and Parallel Line TheoremLesson 3 - 7.3 PolygonsLesson 4 - 7.4 Midpoints and Medians in Triangles & 7.5 Midpoints and Diagonals in QuadrilateralsMultiple Choice Review solutions