1.10 Trigonometry

REVISION NOTES

IGCSE Edexcel Further Pure Mathematics

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1.10 Trigonometry

edexcel_igcse_further pure mathematics_topic 10_trigonometry_001_finding sides or angle.png
edexcel_igcse_further pure mathematics_topic 10_trigonometry_002_finding area of triangle.png

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

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

edexcel_igcse_further pure mathematics_topic 10_trigonometry_011_trigonometric identities (1).png

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
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Next

1.1 Logarithmic Functions and Indices

1.2 The Quadratic Function

1.3 Identities and Inequalities

1.4 Graphs

1.5 Series

1.6 The Binomial Series

1.7 Scalar and Vector Quantities

1.8 Rectangular Cartesian Coordinates

1.9 Calculus

1.10 Trigonometry

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