Geometry

123456789
Across
  1. 3. three or more noncollinear points, 2 dimensional
  2. 6. 3 dimensional region in which points can be located
  3. 7. a line with endpoints
  4. 9. two or more points, 1 dimensional
Down
  1. 1. separate lines/segments/ or rays that never cross
  2. 2. lines/segments or rays that intersect at 90 degrees
  3. 4. a line with one endpoint
  4. 5. two rays that meet at a common vertex
  5. 8. a location, 0 dimensional