Angles 1

Tony Walsh, Stephanie Wagner, Jan 11, 2018

Angles at a point, Complimentary, Supplementary, Vertically opposite and angles with parallel lines


  • 1. Angles at a point.
  • 2. Complimentary and Supplementary Angles
  • 3. Types of Angles
  • 4. Vertically Opposite Angles
  • 5. Angles formed by parallel lines.
  • 6. Types of Angles
  • 7. Alternate Interior Angles: Quick Investigation

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Angles at a point.

Drag the points A, B or D and change the angles at a point C.
– Tony Walsh

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