### Home > APCALC > Chapter 9 > Lesson 9.4.1 > Problem 9-115

9-115.

In the diagram below, is a parallelogram. Write each of the unlabeled vectors in terms of

**and**

**. Here is one to get you started:**

9-115.

In the diagram below, is a parallelogram. Write each of the unlabeled vectors in terms of