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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

  • Identify Opposite, Adjacent, Hypotenuse
  • Proving Triangles Similar: Multistep Transformations
  • רישום חופשי
  • Folding door
  • Two Triangle Theorem

Discover Resources

  • Octagons
  • alphaT_C
  • Assessment
  • S5N B2 L24 E3 Q1
  • soild shapes

Discover Topics

  • Mathematics
  • Plane Figures or Shapes
  • Diagrams
  • Exponent
  • Linear Programming or Linear Optimization
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