Cross it Up Geometry

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Across
  1. 2. convex polygon that all sides and angles are congruent
  2. 3. pair of side by side angles with sides that are not common and have opposite rays
  3. 4. ratio of absolute error to the real measure
  4. 9. point that divides segment into two
  5. 10. closed figures that sides are all segments
  6. 12. sum of areas of each face of a solid
  7. 13. two angles that measures equal 180
  8. 17. lines, segments, and rays that make a right angle
  9. 19. measurements of smallest unit on a measuring tool
  10. 20. surface that has points on it
  11. 21. ray that splits a angle into two congruent angles
  12. 24. lie on the inside of a angle
  13. 25. line segment where each flat surface meets
Down
  1. 1. two angles that are not side by side but intersect at one common point
  2. 5. one endpoint and extends endlessly in one direction
  3. 6. two non collinear rays that have the same endpoint
  4. 7. has no boundary; three-dimensional
  5. 8. method of creating geometric figures
  6. 11. two angles that measures equal 90
  7. 14. a location on a plane
  8. 15. has two endpoints
  9. 16. bisects a segment, line, or plane at its midpoint
  10. 18. lie on the outside of a angle
  11. 22. points that are located on the same line
  12. 23. common endpoint of 2 angles or more