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  • Parallel and Perpendicular
      Parallel lines
      Equation of a line through a point parallel to a line
      Perpendicular lines
      Perpendicular line from a point

Parallel and Perpendicular

Author:
Jonathan Longstaffe
Topic:
Straight Lines
Four applets exploring parallel and perpendicular lines - particularly the gradient and the equations in the form y = mx + c,

  • Parallel lines

  • Equation of a line through a point parallel to a line

  • Perpendicular lines

  • Perpendicular line from a point

Next
Parallel lines

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