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Tangent 90 degrees to radius

Author:James Monaghan
Circle geometry

New Resources

  • Classifying Triangles
  • bewijs stelling van Pythagoras
  • Focus and Directrix
  • Regular Polygons and Equivalent Triangles
  • רישום חופשי

Discover Resources

  • Discovering Points, Lines and Planes
  • Exploring the Conditions for Congruence of 2 Triangles
  • First steps, Cro team
  • The Lorentz force (2D+3D)
  • Sum of Exterior Angles of Polygons

Discover Topics

  • Trigonometry
  • Ellipse
  • Random Experiments
  • Pythagoras or Pythagorean Theorem
  • Constructions
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