2. (10 points) In this problem you will be answering questions about the vectors u,v shown below in the picture. The vectors u,v are unit vectors, pointing along the edges of a regular hexagon with side-length 1. As a reminder, every interior angle of a regular hexagon is 32. (a) (4 points) Label the remaining sides of the hexagon in terms of u and v. Write your answer in the corresponding box. (b) (2 points) Which of the following is the correct statement about the dot product uv? uv>0uv=0uv