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Lines Containing Altitudes of a Triangle (V1)

Author:Tim Brzezinski
Topic:Constructions, Orthocenter

New Resources

  • Focus and Directrix
  • Fractal Tétraèdre. Dilatation -1/2 centre triangles
  • Area of a Circle Illustrated
  • z`]]
  • The Gardener's Ellipse

Discover Resources

  • Is this a circle equation?
  • Extremely rational cubic polynomials
  • Triangle Reflection
  • Rectangles in the {Perimeter, Area} plane
  • Unit Circle Exploration

Discover Topics

  • Fractal Geometry
  • Trapezoid
  • Vectors
  • Ellipse
  • Sine
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