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H14 Angle sum of a Triangle

Author:Stephanie Mallisee

New Resources

  • Average Value
  • bewijs stelling van Pythagoras
  • 兩位數的位值
  • Billard V5.2 and V6
  • 函數的奇偶性

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  • There is only one fixed line passing through two fixed point
  • trigonometric ratios
  • Geogebra Pythagorean Proof
  • Circle Segment 1
  • unmess parallel
  • Curvas en 3D

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  • Coordinates
  • Boxplot
  • Quadratic Functions
  • Parallelogram
  • Orthocenter
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