Across
- 4. represented by the ordered pair (0, 0),
- 6. An angle whose vertex is on a circle and whose sides extend through the circle.
- 7. An angle whose vertex is the center of the circle.
- 9. A circle is named by this point.
- 10. An arc of a circle whose measure is equal to 180 degrees.
Down
- 1. the positive direction is to the right and the negative direction is to the left.
- 2. is the second number in an ordered pair and it represents the location relative to the y-axis.
- 3. An arc of a circle whose measure is greater than 180 degrees.
- 5. A line that intersects the circle in exactly one point.
- 8. a line segment within a circle that touches 2 points on the circle
