Practice Test Answers Geometry Proportions And
\(12 \times 2 = 24\), \(13 \times 2 = 26\). Therefore, the sides of PQR are 10, 24, and 26 units. Example 2: Area Ratio of Similar Figures Two similar polygons have a scale factor of 3. If the area of the smaller polygon is 20 square units, what is the area of the larger polygon? **Solution:**