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6.6 #23

Author:Julia Mackeyii
Triangle ABC is obtuse and the two angles all equal 180.

New Resources

  • bewijs stelling van Pythagoras
  • Billard V5.2 and V6
  • Area Between Two Curves
  • Select an object for a time to start a command. Light
  • רישום חופשי

Discover Resources

  • Cocoro's Circles
  • Angles 5
  • koriecedre - parallelogram
  • Vertical angles
  • Factoring a Difference of Two Squares and Perfect Squares

Discover Topics

  • Special Points
  • Natural Numbers
  • Congruence
  • Difference and Slope
  • Cosine
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