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Triangle Sum Theorem

Author:William Richards

New Resources

  • Portions of a Sphere
  • Text with alpha background color
  • Two Triangle Theorem
  • Proving Triangles Similar by Dilation
  • Proving Triangles Similar: Multistep Transformations

Discover Resources

  • Quad in Circle
  • Bisector Project
  • Pg. 151 #9
  • Ceva's Theorem Exploration
  • Kemungkinan Hasil Undian

Discover Topics

  • Equilateral Triangles
  • Angles
  • Arithmetic
  • Continuity
  • Orthocenter
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