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Triangle Sum

Author:Bruce Bauer
This drawing can help see Alternate Interior Angles for the Triangle Sum Theorem.

New Resources

  • Reflection = 180° Rotation about a Line
  • Prism Drawn in 1-Point Perspective
  • Untitled
  • Equation of Locus - Parabola
  • Locus Related to Descartes' Folium

Discover Resources

  • The Scalar Product
  • مسالة 38 جزء اول وحدة2 المدرس شادي سمعان
  • RREF Calculations
  • Quiz: Subtracting numbers -level-1
  • Math IA GPS

Discover Topics

  • Coordinates
  • Matrices
  • Logic
  • Parallelogram
  • Conditional Probability
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