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Triangle area basics

Author:John Ulbright
Topic:Area

New Resources

  • Proving Triangles Similar: Multistep Transformations
  • Quadratic Equations: the Geometry of the Relationships Between the Coefficients and the Solutions
  • Folding door
  • Two Triangle Theorem
  • Identify Opposite, Adjacent, Hypotenuse

Discover Resources

  • Graphs of y=f(x) and y=-f(x)
  • Angle Rotations (Standard Position)
  • Riemann Sum
  • Derivative Machine
  • Traces in R^3

Discover Topics

  • Statistical Characteristics
  • Intersection
  • Geometric Distribution
  • Curve Sketching
  • Hypergeometric Distribution
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