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The sum of the angles of a quadrilateral

Author:Daniel Mentrard
Topic:Angles, Quadrilaterals

update of my 2009 file (old GUM)

New Resources

  • Slope Between 2 Points (Phase 2)
  • Sine and Cosine on the Unit Circle
  • Combining Random Variables
  • Task 3 - Custom Solid 1
  • Which Quadrilateral is Which?

Discover Resources

  • Improper integrals
  • Class work
  • พื้นผิวในปริภูมิ 3 มิติ
  • BM 9 - 11 : Rigid Transformations

Discover Topics

  • Line Segment
  • Constructions
  • Dilation
  • Vectors
  • Boxplot
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