0580/13 May/Jun 2026, Question 16: Circumference and Area of a Circle
Cambridge IGCSE Mathematics 0580 · Paper 13 (Core) · Non-calculator · 2 marks
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The question, in short
Given a circle's area is 36π cm², find its radius.
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Solution · 2 marks
- 1πr² = 36π
- 2r² = 36
- 3r = 6 cm
Answer6
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