Find the measure of each missing angle. (not just the "? " angle)

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)

In september, louise planted a tree. every month, the tree louise planted grew 2 inches. what would the constant of proportionality of the line be?