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Nr 2: 90° Side 111

Author:Åsmund Børsum
Topic:Angles
https://www.youtube.com/watch?v=fl-BSlSMQdg

New Resources

  • Congruent Sides & Angles in △s: Exploration
  • Odd Function Explorer
  • Slope Illustrator (2)
  • Right Triangle Inscribed in a Semicircle
  • 挂谷问题——三尖瓣形

Discover Resources

  • Circle related definitions 2
  • KaraGeoGebra
  • An Arbitrary Quarter-Turn
  • Missing Number Sequence 5 Frame
  • Finding an Angle - Given 2 Sides

Discover Topics

  • Coordinates
  • Circumcircle or Circumscribed Circle
  • Fractions
  • Division
  • Cube
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