Geometry

1234567
Across
  1. 2. consists of endpoints
  2. 3. consists of endpoint and all points that lie on the same side
  3. 5. represented by a dot
  4. 6. points that lie on the same line
Down
  1. 1. points that lie in the same plane
  2. 4. represented by a shape that looks like a floor
  3. 7. line with two arrowheads