Alternate angles

Key term for AQA GCSE Mathematics, used in Properties and constructions.

Definition

Equal angles formed on opposite sides of a transversal crossing parallel lines.

Exam Context

Alternate angles appears in AQA GCSE Mathematics revision content for Geometry and measures, especially Properties and constructions and Angle Properties.

Geometry and measures Properties and constructions Angle Properties

Found in Revision Notes

Geometry and measures

Angle Sums and Properties of Polygons

Properties and constructions • Angle Properties

Revise note

Geometry and measures

Alternate and Corresponding Angles on Parallel Lines

Properties and constructions • Angle Properties

Revise note

Related Key Terms

Allied angles Co-interior angles Corresponding angles Exterior angle

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