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

Cobb-Douglas Production Function
Rolling Triangle
Silhouettes
The Cosine Formula - Proof Without Words
Exploding cube

Discover Resources

Angle Pairs
Constrained point on function example
Exercici 2 blau
H2M L1 Q1
Plano Cartesiano

Discover Topics

Inequalities
Mathematics
Means
Incircle or Inscribed Circle
Trigonometric Functions