Answer and Explanation
Your Answer is
Correct Answer is C
Explanation
The degree of the same angle as the end position of 40 degrees=40+k*360, k is an integer. Option A k=-1, option B k=1, option D k=2, option E k=3. So choose C.
55. When an angle is in standard position in the(x, y)coordinate plane, its vertex is (0,0). One side (called the initial side) is along the positive x-axis. The other side (called the terminal side) is positioned counterclockwise from the initial side if the angle's measure is positive and clockwise if the angle's measure is negative. In the figure below, ∠AOC, which measures 40°, is in standard position. Which of the following gives the measure of an angle in standard position that does NOT have the same terminal side as ∠AOC?
