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Trigonometric Ratios

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Question 20

Find the area of triangle ABCABCABC.

Triangle ABC has A on the left, C on the right and B above the horizontal base AC; the base is labelled 40 cm, angle A is 28° and angle C is 36°.

Calculate the area.

[3]
Markscheme

Trigonometric Ratios Questions

  1. A Level
  2. /Maths
  3. /Trigonometric Ratios

217 exam-style questions on Edexcel A Level Maths Trigonometric Ratios, covering 9.1 The Cosine Rule, 9.2 The Sine Rule, 9.3 Areas of Triangles, 9.4 Solving Triangle Problems, 9.5 Graphs of Sine, Cosine and Tangent, and 9.6 Transforming Trigonometric Graphs. Each one has a worked solution and a mark scheme showing where the marks go.

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