  # Geometry: Angles and Parallel Lines

In this worksheet, students work out the values of angles in diagrams with parallel lines. This content is premium and exclusive to EdPlace subscribers. Key stage:  KS 2

Curriculum topic:   Maths and Numerical Reasoning

Curriculum subtopic:   2D Shapes: Circles, Angles and Bearings

Difficulty level:   #### Worksheet Overview

In this worksheet, understand that certain angles are equal to each other when a line is drawn across two parallel lines.

Look at the diagram below to see which of the 8 angles are equal to each other.  All the "a" angles are equal and all the "b" angles are equal. Remember also that aº + bº = 180º as they are the angles on a straight line.

Also remember that the angles in a triangle add to 180º.

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