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Half Life

Author:Steve Phelps

New Resources

  • Writing and Graphing Proportional Relationships (k>0)
  • Right Triangle Inscribed in a Semicircle
  • Rotating Custom Polygons Around an Axis
  • Marion's Theorem
  • Squaring a Rectangle (PST Version)

Discover Resources

  • H-Intro to Sliders
  • Untitled
  • Similar Right Triangles
  • Finding All the Unknown Values in Triangles: IM Geo.3.15
  • Function Machine

Discover Topics

  • Kite
  • Secant Line or Secant
  • Calculus
  • Fractal Geometry
  • Line Segment
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