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E6.2 Right-angled triangles

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4 steps

E6.2.1 Know and use the sine, cosine and tangent ratios for acute angles in

E6.2.2 Solve problems in two dimensions using Pythagoras’ theorem and

E6.2.3 Know that the perpendicular distance from a point to a line is the

E6.2.4 Carry out calculations involving angles of elevation and depression

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Study checklistE6.2 Right-angled triangles