Vertically opposite angles

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

Definition

The non-adjacent angles formed by the intersection of two straight lines, which are always equal.

Exam Context

Vertically opposite 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

Angles at a Point, on a Line and Vertically Opposite

Properties and constructions • Angle Properties

Revise note

Related Key Terms

Adjacent angles Complementary angles Full turn Supplementary angles

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