Language of Geometry

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Across
  1. 3. angle/ An angle that measures 90 degrees.
  2. 4. represented by two arrowheads and has one dimension
  3. 6. represented by a dot and has no dimension
  4. 9. lines/ Lines that meet to form right angles.
  5. 11. lines/ Lines that never meet and are always the same distance apart.
  6. 13. A unit used to measure the size of an angle.
  7. 14. angle/ An angle that measures exactly 180 degrees.
  8. 15. A part of a line with two endpoints.
Down
  1. 1. The endpoint of an angle.
  2. 2. The point that divides a line segment into two equal parts.
  3. 5. A tool used to measure the size of angles.
  4. 7. A tool used to measure length or draw straight lines.
  5. 8. A part of a line that starts at one point and goes on forever in one direction.
  6. 9. two dimentions and is represented by a floor or wall shape
  7. 10. lines/ Lines that cross each other at one point.
  8. 12. Formed by two rays that share the same endpoint.