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Exterior Angle Theorem

Author:Brent Peiffer

New Resources

  • Writing and Graphing Proportional Relationships (k>0)
  • Linear Equation Graphs: Thin Slice
  • Angle Addition Postulate (V2) - Integer Solutions
  • Right Triangle Inscribed in a Semicircle
  • Function art 3D - waiting shed

Discover Resources

  • More about ellipses
  • 잘생긴 도마뱀 -(feat.9월모의고사 20번 문제)
  • Colored in
  • Peaucellier's Linkage
  • HL: Hypotenuse-Leg Action!

Discover Topics

  • Right Triangles
  • Centroid or Barycenter
  • Sequences and Series
  • Circumcircle or Circumscribed Circle
  • Geometric Transformations
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