asked in category: General Last Updated: 3rd May, 2020

# What is scale factor in similar triangles?

When two triangles are similar, the reduced ratio of any two corresponding sides is called the scale factor of the similar triangles. The ratios of corresponding sides are 6/3, 8/4, 10/5. These all reduce to 2/1. It is then said that the scale factor of these two similar triangles is 2 : 1.

Similarly, how do you find the scale factor of similar triangles?

To find a scale factor between two similar figures, find two corresponding sides and write the ratio of the two sides. If you begin with the smaller figure, your scale factor will be less than one. If you begin with the larger figure, your scale factor will be greater than one.

One may also ask, what is a scale factor of 3? Linear scale factor For example, a scale factor of 2 means that the new shape is twice the size of the original. A scale factor of 3 means that the new shape is three times the size of the original.

Also know, how do u find the scale factor?

To find scale factor, start by finding the length of a corresponding side on each figure. If you're scaling up from a smaller figure to a larger one, plug the lengths into the equation scale factor = larger length over smaller length.

What is scale factor in geometry?

Definition Of Scale Factor The ratio of any two corresponding lengths in two similar geometric figures is called as Scale Factor.

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3rd May, 2020

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