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A cylinder has a radius of 4 cm and height of 1... - JSS3 Mathematics Geometry Question

A cylinder has a radius of 4 cm and height of 10 cm. If a similar cylinder has a radius of 6 cm, find its height.

Let the scale factor between the cylinders be 

𝑘=6/4=3/2 .

Height of the larger cylinder =𝑘× Height of the smaller cylinder

Height of the larger cylinder 

=3/2×10

Height of the larger cylinder 

=15 cm

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