Across
- 2. The angles that have the same initial side and share the terminal sides
- 4. An angle in standard position whose terminal ray lies along one of the axes
- 6. A straight line that has been rotated around a point on another line to form an angle measured in a clockwise or counterclockwise direction
- 7. The point where all coordinates are zero. (0, 0)
- 8. The amount of rotation of a ray from its initial position to final position in counterclockwise direction
- 9. The starting arm of an angle that lies along the positive x-axis
Down
- 1. When its vertex is located at the origin and one ray is on the positive x-axis
- 3. The common endpoint of two rays that form the angle
- 4. The region formed by the intersection of the x-axis and the y-axis on the coordinate plane
- 5. The amount of rotation of ray from its initial position to final position in clockwise direction