How do you find the scale factor?

Asked by Jeraldine Hill on November 07, 2021

Categories: Science Physics

Rating: 4.5/5 (58 votes)

To find a scale factor between twosimilar 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.

What is a scale factor of a triangle? The ratio that you get when you divide corresponding side lengths of similar figures is called the scale factor. In the last example, the ratios all simplified to 3/4 so we would say that the scale factor of triangle LMN to triangle QRS is 3/4. Another way todescribe a scale factor is that it's a multiplier.

How do you find the height in a triangle? If you know the base and area of the triangle, you can divide the base by 2, then divide that by the area to find the height. To find the height of an equilateral triangle, use the Pythagorean Theorem, a^2 + b^2 = c^2.

What is a scale in math? In math, the term scale is used to represent the relationship between a measurement on a model and the corresponding measurement on the actual object. Without scales, maps and blueprints would be prettyuseless.