Year 11
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7A Trigonometry with right-angled triangles7B Problems involving right-angled triangles7C Three-dimensional trigonometry7D Trigonometric functions of a general angle7E Quadrant, sign, and related acute angle7F Given one trigonometric function, find another7G Trigonometric identities7H Trigonometric equations7I The sine rule and the area formula7J The cosine rule7K Problems involving general triangle
Year 11 Mathematics Extension 1 (2nd Ed.) Chapter 7 Trigonometry9G Radian measure of angle size9H Solving trigonometric equations9I Arcs and sectors of circles9J Trigonometric graphs in radians
Year 11 Mathematics Extension 1 (2nd Ed.) Chapter 13 Radian measure of angles
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