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Lesson Plan: Geometric Construction: Congruent Angles and Parallel Lines Mathematics

This lesson plan includes the objectives and prerequisites of the lesson teaching students how to construct an angle to be congruent to a given angle and construct a line to be parallel to a given line.


Students will be able to

  • draw an angle equal to a given angle in a figure (without measure) using a ruler and a pair of compasses,
  • draw a line from a given point parallel to another line using a ruler and a pair of compasses.


Students should already be familiar with

  • constructing triangles using a ruler and a pair of compasses,
  • angle relationships between parallel lines and transversals.

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