Edexcel Mathematics Higher Tier, November 2009 (1380/4H) (Paper 4, calculator)


Question 5 a) plane of symmetry shown in red


b)


Question 6


i) angle a corresponds to the 45⁰ angle (because of the parallel lines). a = 45⁰ ii) corresponding angles


Question 7 Area of circle is πr2. The radius r in this case is 5 Area = π x 52 = 78.5 cm2 (3 sf)


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