215°
To find the measure of the angle, we add the amount the terminal arm rotated in the two quadrants (180° each) plus the additional 35 degrees.
180° + 180° + 35° = 395°
Since angles greater than 360° loop back around to the start, we subtract 360° from 395° to find the final measure of the angle:
395° - 360° = 35°
Therefore, the measure of the angle is 215°.
The terminal arm of an angle drawn in standard position rotates in a positive direction through two
quadrants of the coordinate plane, and then rotates an additional 35 degrees. What is the
measure of the angle? (1 point)
215°
145°
125°
35°
1 answer