Geometry Terms

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Across
  1. 3. The length of a line segment between two points
  2. 4. The distance around a circle
  3. 6. Two angles with measures that have a sum of 180
  4. 7. Having the same size and shape
  5. 8. A parallelogram with 4 right angles
  6. 10. The intersection of two noncollinear rays at a common endpoint
  7. 11. A parallelogram with all 4 side congruent
  8. 14. Part of a line that starts at a point and extends to infinity
  9. 15. The rise over run
  10. 16. A set of all points in a plane that are the same distance from a given point called the center
  11. 18. A triangle with two sides congruent
  12. 20. Lying on the same plane
Down
  1. 1. An educated guess based on known information and specific examples
  2. 2. A three sided polygon
  3. 5. Lying on the same line
  4. 9. A statement that can be proven true using undefined terms, definitions, and postulates
  5. 12. To Separate a line segment into two congruent segments
  6. 13. The number of square units needed to cover a surface
  7. 16. Two angles with measures that have a sum of 90
  8. 17. A line that intersects two or more lines in a plane at different points
  9. 19. A segment that connects any two nonconsecutive vertices within a polygon