REVISION NOTES

IGCSE Edexcel Further Pure Mathematics

1.10 Trigonometry

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edexcel_igcse_further pure mathematics_topic 10_trigonometry_002_finding area of triangle.png
edexcel_igcse_further pure mathematics_topic 10_trigonometry_007_area of triangle formula.png

1.10.1 Radian measure, including use for arc length and area of sector

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edexcel_igcse_further pure mathematics_topic 10_trigonometry_009_arc length and area of sector formulas.png

1.10.2 The three basic trigonometric ratios of angles of any magnitude (in degrees or radians) and their graphs

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1.10.3 Applications to simple problems in two or three dimensions (including angles between a line and a plane and between two planes)

1.10.4 Use of the sine and cosine formulae

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edexcel_igcse_further pure mathematics_topic 10_trigonometry_006_cosine rule.png

1.10.5 The Identity cos2θ+sin2θ=1

edexcel_igcse_further pure mathematics_topic 10_trigonometry_012_trigonometric identities (2).png

1.10.6 Use of the identity tanθ = sinθ/cosθ

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1.10.7 The use of the basic addition formulae of trigonometry

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1.10.8 Solution of simple trigonometric equations for a given interval

edexcel_igcse_further pure mathematics_topic 10_trigonometry_013_cast diagram.png