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GoGeometry Action 53!

Author:Tim Brzezinski
Topic:Angles, Incircle or Inscribed Circle, Right Triangles
Creation of this applet was inspired by a tweet from Antonio Gutierrez. What is the measure of the blue angle? How can we formally prove this true?

Quick (Silent) Demo

New Resources

  • Quiz: Vertical Angles and Linear Pairs
  • Graphical solution of ax² + bx + c = k
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Circles - Relative Positions
  • z`]]

Discover Resources

  • Points
  • NC(7) - NC(2,7)
  • Operasi hitung bilangan bulat
  • Graphing Quadratic Functions - Vertex Form 2

Discover Topics

  • Differential Equation
  • Tree Diagrams
  • Arithmetic Mean
  • Exponential Functions
  • Linear Programming or Linear Optimization
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