Magnitude

Key term for Edexcel GCSE Mathematics, used in Vector Geometry.

Definition

The length or overall size of a vector, often calculated using Pythagoras' Theorem.

Exam Context

Magnitude appears in Edexcel GCSE Mathematics revision content for Geometry and Measures, especially Vector Geometry and Vector Operations and Proofs.

Geometry and Measures Vector Geometry Vector Operations and Proofs

Study Pathways

Geometry and Measures

Vector Geometry

Vector Operations and Proofs

Number

Structure and Calculation

The Four Operations

Found in Revision Notes

Geometry and Measures

Vector Arithmetic and Representations

Vector Geometry • Vector Operations and Proofs

Revise note

Number

Calculating with Positive and Negative Numbers

Structure and Calculation • The Four Operations

Revise note

Related Key Terms

Absolute value Column vector Directed line segment Directed number

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