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Sum of Angles of Triangle

Author:Andy Talmadge
Topic:Angles, Scalene Triangles, Triangles
Graphic to show angles of triangle sum to 180 degrees

New Resources

  • רישום חופשי
  • Reflection = 180° Rotation about a Line
  • Prism Drawn in 1-Point Perspective
  • Pitfalls of Disk/Washer Method
  • bewijs stelling van Pythagoras

Discover Resources

  • T09: Appetizer
  • line one
  • Start, equilateral triangle
  • Polar Plot
  • number 8
  • Perpendicular Line (through point on line)

Discover Topics

  • Logic
  • Step Functions
  • Median Value
  • Addition
  • Isosceles Triangles
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