### Home > GC > Chapter 12 > Lesson 12.2.2 > Problem12-66

12-66.

In the diagram at right, ABCDDCFE. Solve for x and y. Show all work. Homework Help ✎

Set up proportions to find these lengths.

$\frac{ \textit{x} }{12 }= \frac{ 10 }{15 }$

x = 8