Geometry Points, Lines, and Planes Pairs of Angles Midpoint and Distance Algebra I in Geometry: Segment Addition Inequalities in Two Triangles Points of Concurrency Notes Truth Tables Truth Table Challenge Problem Blueprints Properties of Polygons: Interior and Exterior Angles Circles: Finding Circumference and Area Using CDs Food Container Design Project Trigonometric Functions Law of Sines and Cosines Area of Composite Figures #1 Area of Composite Figures #2