This IGCSE Mathematics Revision video explains in details the relationship between linear scale factor, area scale factor and volume scale factor.These are used in similarity and enlargement.
For some past past paper questions on this topic follow this link • Video
To check out the video on how to calculate the volume of a frustum of a cone follow the link • How to calculate the volume of a frustum o... . To check out lesson two follow the link • Linear scale factor, area scale factor, vo...
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