3D Similar Shape Volume Problems Using The Volume Scale Factor.

This video will show you how to use the volume scale factor to work out the volume of a larger similar shape. To get the volume scale factor you need to cube the length scale factor. So, first work out the length scale factor of the similar shapes. Do this by dividing two matching lengths, such as the heights of both containers. Once you have the length scale factor the volume scale factor can now be found by cubing the length scale factor. Now if you need the volume of the larger similar shape multiply the volume of the smaller shape by this volume scale factor. Or if you need the volume of the small shape divide the volume of the larger shape by the volume scale factor.