math crossword

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Across
  1. 2. a figure shrinking
  2. 4. a true statement following other true statements
  3. 6. a polyhedron with twenty faces
  4. 8. the figure in a transformation
  5. 10. a polyhedron with two congruent faces
  6. 11. a dilation with a scale factor between 0 and 1
  7. 12. an object that is self similar
  8. 13. a statement that's always accepted
Down
  1. 1. the distance of a shape with infinite sides
  2. 3. a overcollection of figures that cover a plane
  3. 5. a polygon with 3 sides
  4. 7. a geometric drawing
  5. 9. a logical argument that states equality
  6. 13. an shape with angles less then 90 degrees
  7. 14. a rectangular arrangement of numbers