0580/12 May/Jun 2022, Question 11: Surface Area of a Cuboid and Cylinder
Cambridge IGCSE Mathematics 0580 · Paper 12 (Core) · Calculator · 3 marks
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The question, in short
Calculate the total surface area of a cuboid measuring 8 cm by 6 cm by 3 cm.
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Solution · 3 marks
- 1Faces: 8 × 6 = 48, 8 × 3 = 24, 6 × 3 = 18
- 2Total = 2 × (48 + 24 + 18)
- 3= 2 × 90 = 180 cm²
Answer180
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