Question

quadrilateral r is a scaled copy of quadrilateral q. what scale factor takes quadrilateral q to quadrilateral r?

Explanation:

Step1: Recall scale - factor formula

The scale factor from one figure to another is the ratio of the corresponding side lengths. Let's take the corresponding sides of the two quadrilaterals. If we consider the side of length 14 in quadrilateral Q and the corresponding side of length 42 in quadrilateral R. The scale factor $k$ is given by $k=\frac{\text{length in R}}{\text{length in Q}}$.

Step2: Calculate the scale factor

Using the side - length values, we have $k = \frac{42}{14}=3$.

Answer:

3