Question

if these two shapes are similar, what is the measure of the missing length n? 25 mi 15 mi 10 mi n 6 mi 10 mi 12 mi 20 mi

Explanation:

Step1: Set up proportion

Since the two rectangles are similar, the ratios of their corresponding sides are equal. So, \(\frac{15}{25}=\frac{n}{10}\).

Step2: Cross - multiply

Cross - multiplying gives \(15\times10 = 25n\).

Step3: Solve for \(n\)

\(150=25n\), then \(n=\frac{150}{25}=6\).

Answer:

6 mi