Chapter 1.1, Problem 46E

Solve the right triangle shown at the right for all unknown sides and angles.

Give the coordinates of each point A, B, C, D, and E. Also name the quadrant in which each point lies.

For Questions 1 through 4, fill in each blank with the appropriate word or equation. For a point moving with uniform circular motion, the distance traveled per unit time by the point is called _______ velocity, and the amount of rotation per unit time is called ________ velocity.