G5.20: Angle properties of parallel lines


This interactive learning module supports students to explore rules for the angle properties of intersecting and parallel lines.

Achievement Objectives
GM5-5: Deduce the angle properties of intersecting and parallel lines and the angle properties of polygons and apply these properties.
Specific Learning Outcomes
  • Recognising perpendicular and parallel lines, congruent angles, and supplementary angles.
  • Using the properties of angles on a straight line and interior angles of a triangle to deduce the angle properties of lines intersecting parallel lines.
Required Resource Materials

This module, G5.20: Angle properties of parallel lines, is on the geometry pathway of e-ako maths adventures.

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Level Five