The ratio of the perimeters is the same as the ratio between corresponding side lengths. The ratio of the areas is the same as the ratio of the corresponding side lengths squared.
Ratio of the Perimeters: 116 Ratio of the Areas: 12136
Practice makes perfect
Let's start by considering the given similar figures.
In the given similar figures, the lengths of two corresponding sides are 11 and 6. Therefore, the ratio between the corresponding side lengths is 11 6. In similar figures, the ratio of the perimeters is the same as the ratio between the corresponding side lengths. The ratio of the areas is the same as the ratio of the corresponding side lengths squared.
