Basic Geometry

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Across
  1. 4. Distance between each points.
  2. 6. The point that bisects the segments into two congruent segments.
  3. 7. A point corresponds to one and only one number on the ruler.
  4. 8. Segments that have the same length.
  5. 9. A pair of adjacent angles whose non common sides are opposite rays.
  6. 11. Points that lie on the same line.
  7. 12. A part of a line that starts at an endpoint and extends forever in one direction.
  8. 13. Points that lie on the same plane.
  9. 15. The part of a line consisting of two points and all points between them.
  10. 16. A figure formed by two rays, or sides, with common endpoint.
  11. 17. A point at one end of a segment or the starting point of a ray.
  12. 18. A straight path that extends in both directions.
Down
  1. 1. The line segment, line, or ray that bisects an angle.
  2. 2. Angles that add up to 90 degrees.
  3. 3. Have a common endpoint and forms a line.
  4. 5. Represents a location and has no size.
  5. 10. Angles that have the same measurement.
  6. 14. A flat surface that extends forever.