Introduction to Angles

James Monaghan, Marie-Christine Abel, Dec 1, 2014

Basic angle facts


  • 1. Angles on a line
  • 2. Angles at a point
  • 3. Vertically opposite angles
  • 4. Co-interior angles on parallel lines
  • 5. Alternate angles on parallel lines
  • 6. Corresponding angles on parallel lines
  • 7. Bearings from A to B
  • 8. Car drive through the exterior angles of a polygon
  • 9. Protractor practice

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Angles on a line

basic angle facts
Angles on a line
– James Monaghan

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