Quadrilaterals and Other Polygons

Lessons Videos Interactive Practice Interactive Practice Worksheets
Angles of Polygons Practice 1
Practice 2
Practice 3
Practice 4
Basics of Quadrilaterals Basics of Quadrilaterals
Properties of Parallelograms Properties of Parallelograms
Proving that a Quadrilateral is a Parallelogram
Properties of Special Parallelograms
(Rhombus, Rectangles, and Squares)
Properties of Rectangles
Properties of Rhombi (plural for Rhombus)
Properties of Trapezoids Properties and Parts of Trapezoids - Part 1
Properties of Kites
Reviewing Quadrilaterals - Practice Practice 1
Practice 2
Practice 3
Practice 4
Practice 5