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Edexcel A-Level Pure Mathematics P3 – Trigonometry Exam Practice Worksheets + Mark Schemes

Boost your performance in Pearson Edexcel A-Level Pure Mathematics Paper 3 with this comprehensive set of exam-style trigonometry worksheets. Carefully designed to cover the full P3 trigonometry specification, including:

• Secant, cosecant, and cotangent – definitions, relationships to sine, cosine, and tangent
• Inverse trig functions (arcsin, arccos, arctan) and their graphs with restricted domains
• Pythagorean identities: sec²θ = 1 + tan²θ, csc²θ = 1 + cot²θ
• Compound and double angle formulae for sine, cosine, and tangent
• Expressions of the form a cosθ + b sinθ rewritten as r cos(θ ± a) or r sin(θ ± a)
• Application of half-angle formulae
• Solving equations such as a cosθ + b sinθ = c and proving identities

Resource features:

• Multiple exam-style worksheets that mirror Pearson Edexcel past paper difficulty and style
• Fully worked marking schemes for self-assessment or teacher marking
• Covers degrees and radians as required in the specification
• Ideal for classroom use, homework assignments, or independent revision

This targeted trigonometry pack ensures students master every skill needed for top performance in Paper 3.