### Home > CAAC > Chapter 6 > Lesson 6.2.5 > Problem6-84

6-84.

Examine the diagram below. The smaller triangle is similar to the larger triangle. Write and solve a proportion to find x. Homework Help ✎

Draw two separate triangles. The larger triangle has base 10 + 8 = 18.

$\frac{x}{8}=\frac{8}{18}$