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First 200 triangle centres

Author:Prof Bill Lionheart

New Resources

  • Pythagorean Template: Integer Legs
  • Squaring a Rectangle (PST Version)
  • Linear Equation Graphs: Thin Slice
  • Rovnoběžnost rovin
  • Angle Addition Postulate (V2) - Integer Solutions

Discover Resources

  • Logarithm function explorer
  • Self-Portrait
  • graf cearnach
  • Amanda
  • Acute Triangle

Discover Topics

  • Percentages
  • Subtraction
  • Numbers
  • Right Triangles
  • Differential Calculus
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