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Back to Edexcel Maths Higher June 2019 Paper 2 Home
​Q9: Answers – Paper 2 – June 2019
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Working
​
The circumference of circle B is 90% of the circumference of circle A.
a) Find the ratio of the area of circle A to the area of circle B.
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Picture

Square E has sides of length e cm.
Square F has sides of length f cm.

The area of square E is 44% greater than the area of square F.

b) Work out the ratio e : f
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Picture

Question
9)
​The circumference of circle B is 90% of the circumference of circle A.
a) Find the ratio of the area of circle A to the area of circle B.
[2 marks]​

Square E has sides of length e cm.
Square F has sides of length f cm.

The area of square E is 44% greater than the area of square F.

b) Work out the ratio e : f
[2 marks]​
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