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parallelogram2

Author:Thomas Duarte

New Resources

  • Right Triangle Inscribed in a Semicircle
  • Perpendicular Lines: Quick Exploration
  • What Do You See?
  • Congruent Sides & Angles in △s: Exploration
  • Quadrant Illustrator

Discover Resources

  • Scale Model of Solar System
  • Points of intersections of parametric surfaces with planes: x=x0, y=y0, z=z0
  • Euclid I.3
  • Sine Rule (Part 3)
  • day 91

Discover Topics

  • Line Segment
  • Coordinates
  • Polygons
  • Triangles
  • Tangent Function
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