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3.4 Trigonometry (A-level only)

3.4 Trigonometry (A-level only)

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Question 23

Figure 1 below shows a circle with centre C C\,C and equation

x2+y2−6x+10y=222x^2 + y^2 - 6x + 10y = 222x2+y2−6x+10y=222

AB AB\,AB is a chord of the circle and the angle ACB ACB\,ACB is 0.8 radians.

Figure for question 2

Find the area of the minor segment shaded on the diagram. Give your answer to three significant figures.

[6]
Markscheme

3.4 Trigonometry (A-level only) Questions

  1. A Level
  2. /Maths
  3. /3.4 Trigonometry (A-level only)

221 exam-style questions on CCEA A Level Maths 3.4 Trigonometry (A-level only), covering 3.4.1 Trigonometry (A-level only), 3.4.2 Trigonometry (A-level only), 3.4.3 Trigonometry (A-level only), 3.4.4 Trigonometry (A-level only), 3.4.5 Trigonometry (A-level only), 3.4.6 Trigonometry (A-level only), 3.4.7 Trigonometry (A-level only), and 3.4.8 Trigonometry (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

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