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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

  • Rose Curve
  • Fourier Lissajous (Mechanical)
  • bewijs stelling van Pythagoras
  • Model sferyczny - sześcian-ośmiościan
  • Angle Addition: Warm Up Exercises

Discover Resources

  • Intro to Geometry
  • Unit 11 Test (problem 1)
  • title
  • إثبات أن مجموع قياسات زوايا المثلث = 180 درجة

Discover Topics

  • Trigonometric Functions
  • Geometric Distribution
  • Arithmetic Operations
  • Stochastic Process or Random Process
  • Secant Line or Secant
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