Year 11
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7A Trigonometry with right-angled triangles7B Problems involving right-angled triangles7C Trigonometric functions of a general angle7D Quadrant, sign, and related acute angle7E Given one trigonometric function, find another7F Trigonometric identities7G Trigonometric equations7H The sine rule and the area formula7I The cosine rule7J Problems involving general triangle
Year 11 Mathematics Extension 1 (2nd Ed.) Chapter 7 Trigonometry13A Radian measure of angle size13B Solving trigonometric equations13C Arcs and sectors of circles13D Trigonometric graphs in radians
Year 11 Mathematics Extension 1 (2nd Ed.) Chapter 13 Radian measure of angles
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