Mathematics > GCSE QUESTION PAPER > Pearson Edexcel International GCSE, Mathematics A PAPER 1H Higher Tier. Latest revision guide. Grad (All)
Pearson Edexcel International GCSE, Mathematics A PAPER 1H Higher Tier. Latest revision guide. Graded A+
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International GCSE Mathematics Formulae sheet – Higher Tier Arithmetic series Sum to n terms, S n = n2 [2a + (n – 1)d] Area of trapezium = 1 2 (a + b)h b a h The quadratic equation ... The solutions of ax2 + bx + c = 0 where a ¹ 0 are given by: x b b ac a = − ± 2 − 4 2 Trigonometry A B C b a c In any triangle ABC Sine Rule a A b B c sin sin sinC = = Cosine Rule a2 = b2 + c2 – 2bccos A Area of triangle = 1 2 ab sin C Volume of cone = 1 3 πr2h Curved surface area of cone = πrl r l h Volume of prism = area of cross section × length cross section length Volume of cylinder = πr2h Curved surface area of cylinder = 2πrh r h Volume of sphere = 4 3 πr3 Surface area of sphere = 4πr2 r https://britishstudentroom-b430a.web.app/ *P69196A0328* Turn over 3 Answer ALL TWENTY FOUR questions. Write your answers in the spaces provided. You must write down all the stages in your working. 1 (a) Simplify a7 × a4 ...................................................... (1) (b) Simplify w15 ÷ w3 ...................................................... (1) (c) Simplify (8x5y3)2 ...................................................... (2) (d) Make t the subject of c = t 3 – 8v ...................................................... (2) (Total for Question 1 is 6 marks) https://britishstudentroom-b430a.web.app/4 *P69196A0428* 2 Danil, Gabriel and Hadley share some money in the ratios 3: 5:9 The difference between the amount of money that Gabriel receives and the amount of money that Hadley receives is 196 euros. Work out the amount of money that Danil receives [Show More]
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