### Home > MC2 > Chapter 5 > Lesson 5.3.1 > Problem 5-89

5-89.

**Look at the shapes below. Determine if they include a parallel set of line segments, a perpendicular set of line segments, both, or neither one. Homework Help ✎**

a. | b. | c. | d. |

a. Parallel

c. Perpendicular