Chapter+3+Notes

media type="custom" key="7592707" [|Sec 3-1 Properties of Parallel Lines.pdf] [|Sec 3-2 Proving Lines Parallel.pdf] [|Sec 3-3 Parallel and Perpendicular Lines.pdf] [|Sec 3-4 Parallel Lines and the Triangle Angle Sum Theorem.pdf] [|Sec 3-5 The Polygon Angle-Sum Theorems.pdf] [|Sec 3-6 Lines in the Coordinate Plane.pdf] [|Sec 3-7 Slopes of Parallel and Perpendicular Lines.pdf]