Geometry Word Game

123456789101112
Across
  1. 2. pair of lines that do not intersect and are not parallel to each other
  2. 5. lying or acting in the same plane
  3. 6. the measured distance from one end to the other of the longer
  4. 7. the 'points' located at the 'ends' of the line segment
  5. 8. selected mathematical objects that are treated as points, and selected relationships between these points
  6. 10. coplanar straight lines that do not intersect at any point.
  7. 11. the middle point of a line segment
  8. 12. a part of the line having one fixed point and the other point does not have an end
Down
  1. 1. lines that intersect at a 90-degree angle
  2. 3. a point where two lines or rays meet
  3. 4. a flat, two-dimensional surface that extends indefinitely
  4. 8. part of the line that connects two points
  5. 9. When three or more points lie on a straight line
  6. 10. exact position or location on a plane surface