Sector – Area – Higher – GCSE Questions – AQA These questions are the same format as previous GCSE exams. COPY means they use the exact same numbers as the original GCSE question. Otherwise, they are clone questions using different numbers. The worksheets are provided in 2 sizes.

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AQA Higher: November 2017 Paper 1, Q7 Here is a quarter circle of radius 10 cm 1 Here is a quarter circle of radius 10 cm Not drawn accurately Not drawn accurately 10 cm 10 cm Work out the area of the quarter circle. Give your answer in terms of π Work out the area of the quarter circle. Give your answer in terms of π [2 marks] [2 marks] Answer cm2 Answer cm2 AQA Higher: November 2017 Paper 1, Q7 AQA Higher: November 2017 Paper 1, Q7 1 Here is a quarter circle of radius 10 cm 1 Here is a quarter circle of radius 10 cm Not drawn accurately Not drawn accurately 10 cm 10 cm Work out the area of the quarter circle. Give your answer in terms of π Work out the area of the quarter circle. Give your answer in terms of π [2 marks] [2 marks] Answer cm2 Answer cm2

AQA Higher: November 2017 Paper 2, Q22 A logo is a semicircle, centre C, radius 11 mm The logo is black and white. The shaded area is black. 1 A logo is a semicircle, centre C, radius 11 mm The logo is black and white. The shaded area is black. Not drawn accurately Not drawn accurately 4 mm 4 mm 48° 48° C C 22 mm 22 mm Is more than 10% of the semicircle white? You must show your working. Is more than 10% of the semicircle white? You must show your working. [5 marks] [5 marks] Answer Answer

AQA Higher: November 2017 Paper 2, Q22 A logo is a semicircle, centre C, radius 11 mm The logo is black and white. The shaded area is black. Not drawn accurately 4 mm 48° C 22 mm Is more than 10% of the semicircle white? You must show your working. [5 marks] Answer

Yes 7 mm 11 mm Area of semi-circle Area of arc = 1 2 × 𝜋 𝑟 2 AQA Higher: November 2017 Paper 2, Q22 1 A logo is a semicircle, centre C, radius 25 mm The logo is black and white. The shaded area is black. Not drawn accurately 4 mm 7 mm 48° C 22 mm 11 mm Is more than 10% of the semicircle white? You must show your working. [5 marks] Area of semi-circle = 1 2 × 𝜋 𝑟 2 Area of arc = 48 360 × 𝜋 𝑟 2 = 1 2 × 𝜋 × 11 2 = 48 360 × 𝜋 × 7 2 = 190.06… mm2 = 20.525… mm2 = 20.525 190.06 × 100=10.799 % Yes Answer

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