Question 19 — IGCSE 0580 March 2024 Paper 12
Cambridge IGCSE Mathematics 0580, Core tier, non-calculator. Topic: Geometry · Geometrical terms and vocabulary. Worth 3 marks.
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Question text
19
NOT TO
SCALE
7 cm
R cm
The diagram shows a small circle with radius 7 cm and a large circle with radius R cm.
The area of 16 small circles is the same as the area of one large circle.
Calculate the value of R.
R = ................................................ [3]
2
Mark scheme
