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Eccentricity and directrix in an ellipse

Author:Nguyễn Quang Tân
Topic:Ellipse

New Resources

  • Special Right Triangles 30°-60°-90° and 45°-45°-90°
  • Limaçons
  • Advanced example 3: Colored vector field 3D
  • Astroid
  • Graph Segment of f(x) = x in Polar Coordinates

Discover Resources

  • Secant-SketchP.3 #1
  • Congruent triangles Diana & Claudia
  • Logarithmic Function
  • Significant Activity 3 Third Partial.
  • Equation for a Straight Line in Slope-Intercept-Form

Discover Topics

  • Terms
  • Histogram
  • Scatter Plot
  • Vectors 3D (Three-Dimensional)
  • Tangent Function
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