### Home > INT2 > Chapter 12 > Lesson 12.2.3 > Problem 12-116

12-116.

**Multiple Choice:** . If

*and*

*mm, what is the approximate length of*

*?*

What trig ratio can you use to solve for

(b)

12-116.

**Multiple Choice:** . If

What trig ratio can you use to solve for

(b)