1. A terminal arm passes through the point (4, 15). In standard position, to the nearest degree, the measure of the principal angle is: A. 75 B. 105 C. 165 D. 285 Use the following information to answer the next question. As part of a review for an exam, a student makes four statements in which the answers are either quadrant 1, quadrant 2, quadrant 3, or quadrant 4. Statement 1: A rotation angle of %radians in standard position terminates in quadrant a. Statement 2: If tanA 0, then angle A terminates in quadrant b. Statement 3: Angles in standard position co-terminal with an angle of 71' -T'radians are all in quadrant c. Statement 4: For 0 5x 5 22, the roots 0 quadrant 1 and quadrant 0'. Numerical Response 1. The values of a, b, c, and d are, respectively, , , f the equation cscx = 1.5 are in , and 2. If sine: ; and cot6