Across
- 1. a closed shape with straight sides
- 4. length and width
- 6. a dimension on a rectangle
- 7. two lines that intersect at right angles
- 10. a polygon with 2 sets of parallel sides
- 11. a four-sided polygon
- 16. move polygons around to create a new shape
- 17. a line that is perpendicular to the base
- 18. cut a composite shape into smaller polygons
Down
- 1. lines that never intersect
- 2. a straight line that stretches side to side
- 3. a dimension on a rectangle
- 5. a quadrilateral with 4 equal sides and angles
- 8. put polygons together
- 9. a 3-sided polygon
- 12. the amount of unit squares inside a 2D shape
- 13. a straight line that stretches up and down
- 14. the inside space of a shape
- 15. any side of a parallelogram