Question

if these two shapes are similar, what is the measure of the missing length x? 5 mi 1 mi 2 mi x = miles submit work it out

Explanation:

Step1: Set up proportion

For similar - shaped figures, the ratios of corresponding sides are equal. So, we have the proportion $\frac{x}{2}=\frac{5}{1}$.

Step2: Solve for x

Cross - multiply to get $x\times1 = 2\times5$. Then $x = 10$.

Answer:

10