Chapter 3: Parallel & Perpendicular Lines
PART 1
PART 1
3-1 Lines and Angles
3-2 Properties of Parallel Lines
3-3 Proving Lines Parallel
3-4 Parallel and Perpendicular Lines
3-5 Parallel Lines and Triangles
PART 2
PART 2
3-7 Equations of Lines in the Coordinate Plane
3-8 Slopes of Parallel and Perpendicular Lines