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A Triangle's Angles

Author:Steve Kifowit
Topic:Angles
The sum of the measures of the interior angles of any triangle is 180°.

New Resources

  • Area of a Circle Illustrated
  • רישום חופשי
  • Parallelogram Anatomy
  • Focus and Directrix
  • Classifying Triangles

Discover Resources

  • kinematic on an inclined plane
  • MCR 3U: Trigonometric Functions Worksheet #1
  • Conic Directrix Slider
  • Leverage, Studentized Residual, and Cook's Distance
  • NTI Water Park Project

Discover Topics

  • Ratios
  • Function Graph
  • Quadratic Functions
  • Exponential Functions
  • Incircle or Inscribed Circle
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