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

Writing and Graphing Proportional Relationships (k>0)
Rossler's Attractor
Mandelbrot 2
Linear Combination of Vectors
Rotating Custom Polygons Around an Axis

Discover Resources

Principia Prop. I.7
Circle with Center through Point Tool
Vertical Transformations
Baravelle Spiral Octagon
รูปคลี่พีระมิด

Discover Topics

Root
Quadratic Functions
Complex Numbers
Pythagoras or Pythagorean Theorem
Numbers