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The angles of a triangle always sum to 180 degrees.

Author:Andrea Siwik

New Resources

  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
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Discover Resources

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Discover Topics

  • Confidence Interval
  • Arithmetic Operations
  • Triangles
  • Geometry
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