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Triangle Tangle

Author:Pierre Lacoste

New Resources

  • Reflection = 180° Rotation about a Line
  • Triangle with 3 Right Angles
  • Equation of Locus - Parabola
  • Making New Year's resolutions for 2026
  • Pitfalls of Disk/Washer Method

Discover Resources

  • H Equilateral Triangle
  • Dream Pool project
  • exercise 6
  • ₊Method of Lagrange multipliers. Relative positioning of "repulsive" movable points on a circle

Discover Topics

  • Optimization Problems
  • Bar Chart or Bar Graph
  • Right Triangles
  • Tangent Line or Tangent
  • Solids or 3D Shapes
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