Chapter 10

Two-Dimensional Figures

Lesson 10.1: Lines, Rays, and Angles

Lesson 10.2: Classify Triangles by Angles

Lesson 10.3: Classify Triangles by Sides

Lesson 10.4: Parallel Lines and Perpendicular Lines

Lesson 10.5: Classify Quadrilaterals

Lesson 10.6: Line Symmetry

Lesson 10.7: Find and Draw Lines of Symmetry

Lesson 10.8: Shape Patterns