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Always an angle bisector

Author:Idan Tal

The applet illustrates that for any location of point D on the inner tangent circle, the cord AD is a bisector of the angle BAC.

New Resources

  • bewijs stelling van Pythagoras
  • Angle Bisector: Quick Warm Up Questions
  • ANGLE
  • Thales' Intercept Theorem
  • Right Triangle Trig Ratios: sin, cos, tan

Discover Resources

  • Visualising Differentiation
  • FP1 Q9 Ion 2007 CBAC
  • Transform #5
  • บทเรียนmath
  • penn triangle

Discover Topics

  • Linear Programming or Linear Optimization
  • Pie Chart or Circle Chart
  • Subtraction
  • Standard Deviation
  • Rhombus
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