GEOMETRIC TERMINOLOGY

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Across
  1. 5. A movement of a figure that preserves shape and size.
  2. 8. A closed 2-D polygon with 4 sides.
  3. 10. A triangle with 3 equal sides.
  4. 12. Multiple things happening one after the other.
  5. 13. A closed 2-D shape with at least 3 sides.
  6. 15. A multiplier usually referred to a "K"
  7. 18. Having the exact same size and shape
  8. 20. A triangle with no equal sides.
  9. 24. A rigid motion that turns.
  10. 25. When two shapes can line up exactly on top of each other.
Down
  1. 1. Two lines that intersect and create 90 degrees angles with negative reciprocal slopes.
  2. 2. A triangle with a 90 degree angle
  3. 3. A rigid motion that flips.
  4. 4. A closed 2-D polygon with 6 sides.
  5. 5. A four sided shape with 4 sides of equal length and perpendicular diagonals.
  6. 6. Two lines that never intersect with the same slope.
  7. 7. To cut something in half.
  8. 9. A quadrilateral with opposite sides being parallel and opposite angles congruent.
  9. 11. Involves a scale factor and does not preserve size.
  10. 14. A closed 2-D polygon with 8 sides.
  11. 16. To meet cross or cut one another
  12. 17. A rigid motion that slides.
  13. 19. Two points at the end of a segment
  14. 21. The corner points of 2-D shapes.
  15. 22. A line segment that goes diagonally across a quadrilateral
  16. 23. A closed 2-D polygon with 9 sides.