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number_0204 [4 marks]

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Details

Topic: Number (Number)
Marks: 4
Tier: Extended
Style: Short answer
Calculator: Calculator-free
Status: Usable
Source: numbersclassified.pdf, page 16, 0580/2, (original Paper 2)
Import issues: None

Mark scheme not yet teacher-reviewed

Part	Answer	Mark	Guidance
(a)	16πr²	1
(b)	15πr²	1
(c)	10πr	2	B1 for 8πr or 2πr seen

Used in papers

Paper 2 Non-calculator (Extended), question 25
Sample Paper 2 (Extended, non-calculator), question 20