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Sum of the angles in a triangle

Author:Irina Vasilescu
Topic:Angles
Drag points A, B and C and look at the sum of the angles. What can you tell?

New Resources

  • Text with alpha background color
  • Parallel lines, Transversals and Segments
  • seo tool
  • רישום חופשי
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

Discover Resources

  • UCSS Secondary Math I Unit 1 Lesson 4
  • vennela's lab #9
  • Parallel Lines in Rhombus
  • แป้งเด้อ
  • EM 2009 P2 Q5a

Discover Topics

  • Surface
  • Congruence
  • Indefinite Integral
  • Special Points
  • Trigonometry
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