Across
- 2. a shape with four equal sides but not always right angles
- 5. a shape with four equal sides and four right angles
- 8. a shape with four sides
- 10. a shape with all sides equal in length
- 11. a closed shape with straight sides
Down
- 1. going side to side
- 3. a shape with four right angles and opposite sides equal
- 4. a triangle with two sides the same length
- 6. a triangle with all sides different lengths
- 7. going up and down
- 9. an angle that is less than 90 degrees
- 12. an angle that is more than 90 degrees but less than 180 degrees