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Outline

  1. Ruled surfaces
    1. Simple Envelopes
    2. A ruled surface example
    3. Milk in tetrahedron

Ruled surfaces

Author:Walerij Koschkin
Topic:Surface

  • Simple Envelopes

  • A ruled surface example

  • Milk in tetrahedron

Next
Simple Envelopes

New Resources

  • Perpendicular Lines: Quick Exploration
  • Writing and Graphing Proportional Relationships (k>0)
  • Congruent Figures
  • Congruent Sides & Angles in △s: Exploration
  • Pythagorean Theorem: Quick Illustrator

Discover Resources

  • Medians
  • Linear Regression Example 2
  • Graph of greatest integer functions
  • Integer Subtraction
  • HKCEE 2001 Paper 1 Question 16

Discover Topics

  • Quadrilaterals
  • Angles
  • Conic Sections
  • Algebra
  • Linear Equations
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