The Unit Equilateral Triangle and Arbitrary Triangle

The Unit Triangle

An Arbitrary Triangle

In the applet below, you can explore the graph for an arbitrary triangle. Be certain to examine obtuse triangle, right triangles, and isosceles triangle.

New Resources

A Happy Polar Leaf
Here comes the sun!
Determinant Equation of a Line
Curves
seo tool

Discover Resources

Prism Net
Cubic Function Intercept Form
Reflections
Graph of a sequence
Using Rectangular Coordinates

Discover Topics

Tangent Line or Tangent
Mathematics
Standard Deviation
Calculus
Continuity