The Quadrilateral Family

Author:Gabriel Davis

Below are five members of the quadrilateral family: a rectangle, a rhombus, a square, a parallelogram, and a trapezoid. Investigate these figures to discover their properties and how they are related to one another.

New Resources

Focus and Directrix
Parallelogram Anatomy
apec
Building Triangles with Set Areas
Mondrian's Puzzle

Discover Resources

Marianne Hofer Project Ch. 5
exosylvain
open a pyramid 1
Gewöhnliche Differentialgleichungen
theoreme du thales 2
MSM 8 9.8.2

Discover Topics

Trapezoid
Rational Numbers
Means
Special Points
Interest Calculation