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find the ratio of two corresponding sides,
- if you start with the smaller figure, your answer will be less than one
- if you start with the larger figure, your answer will be greater than one

To find the scale factor  the ratio of one length to the other is determined.

What is Scale Factor ?

The scale factor is a measurement for comparing figures with similar appearances but differing scales or metrics.

Consider two squares that appear to be similar yet have different length of side.

The scale factor describes how much a figure has grown or shrunk in comparison to its original size.

Scale Factor is determined by dividing the new figure dimensions with the original figure.

For scale up the formula is Dimensions of the bigger figure / Dimensions of the smaller one.

On a graph

On each figure, find two corresponding sides.

To find the scale factor  the ratio of one length to the other is determined.

To know more about Scale Factor

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