Geometry

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Across
  1. 6. A collection of points that lie in a straight path.
  2. 8. A part of a line that begins from an endpoint and continues indefinitely in one direction.
  3. 9. A part of a line between two points.
  4. 10. A figure formed by two rays, called sides, that share the same endpoint.
Down
  1. 1. Points that do not lie on the same line.
  2. 2. Points that lie on the same line.
  3. 3. A location in space with no length, width, or depth.
  4. 4. The common endpoint of two rays that form an angle.
  5. 5. Lying in the same plane.
  6. 7. A flat surface with infinite length and width, but no thickness.