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 KCSE Mathematics Paper 1 Revision Questions and Answers Set 7

A cylindrical container has a capacity of 1.12 litres. The container is redesigned so that the new container is similar to the old container and has a capacity of 3.78 litres
a) Determine in the simplest terms possible
i) the volume scale factor of this enlargement
ii)the linear scale factor
iii)the area scale factor
b)Calculate the height of the new container given that the height of the old container is 15cm
c) The surface area of the new container is #540cm^2#. What is the surface area of the old container.?

 (6m 15s)
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