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Sum of Interior angle measures

Author:Sheryl Hughes

Prove the Sum

Construct a triangle. Compute the sum of the interior angles.

New Resources

  • Rovnoběžnost rovin
  • Perpendicular Lines: Quick Exploration
  • Graphing Basic and Compound Inequalities
  • Conditional Probability in Two-Way Tables
  • Squaring a Rectangle (PST Version)

Discover Resources

  • asdfasd
  • Lesson 10.3 - Inscribed Angles - Geometry
  • First-aid Center
  • Modul4D_Vina Lusiana_SMAI NFBS Lembang
  • Learning Goal

Discover Topics

  • Trapezoid
  • Scalene Triangles
  • Area
  • Natural Numbers
  • Geometric Distribution
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