ECZ 2019 · O-Level Paper 1 — Similarity and Congruency
The heights of two similar cylinders are 4 cm and 6 cm. If the volume of the smaller cylinder is 48 cm3, find the volume of the larger cylinder.
- A. 108cm3
- B. 324cm3
- C. 162cm3
- D. 72cm3
Verified working — step 1
Linear ratio smaller:larger = 4:6 = 2:3.The full step-by-step working and final answer are included with Premium — checked against ECZ marking standards.
Original examination question © Examinations Council of Zambia. Worked solution and commentary © G12 Titan — not to be reproduced without permission.
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