Math Lady

Angles and Triangles Help show students the vocabulary of Acute, Obtuse, Right, Straghit angles Show examples of Complementary and Supplementary Explore the understanding of naming angles, finding missing angles, Define all triangles by their sides and angles. Find the number of degrees in a triangle or a missing angle. You are downloading a powerpoint so you can add, adjust or create to your level of teaching!

Polygons have names according to their sides. Use this table to help learn names and understand the difference between a polygon and a regular polygon.

Use this diagram to show the similarities and differences of the most common quadrilaterals. Parallelogram Rhombus Square Rectangle Trapezoid Use also for understanding the number of angles in a quadrilateral.