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Copy of Investigating vertically opposite angles

Author:Ng Sin Ee, amylava
Move the red points around and investigate vertically opposite angles

New Resources

  • Pythagorean Theorem: Quick Illustrator
  • Congruent Sides & Angles in △s: Exploration
  • Graphing Compound Inequalities: Conjunctions and Disjunctions
  • Pythagorean Theorem: Extension Exercises
  • Segment Addition Postulate (Mild Questions)

Discover Resources

  • Euclids Elements 47 Pythagorean Theorem
  • Bilder: Feldverteilung im Nahfeld, Übergangsfeld und Fernfeld eines optischen Spalts
  • Untitled
  • Cilindro oblíquo
  • პარალელოგრამის ფართობი

Discover Topics

  • Trigonometric Functions
  • Addition
  • Exponential Functions
  • Rotation
  • Matrices
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