Across
- 6. triangle with one angle greater than 90 degrees
- 7. polygon with 5 sides
- 9. triangle with no equal sides
- 11. quadrilateral with 4 equals sides and 4 right angles
- 12. polygon with 3 sides
Down
- 1. polygon with 4 sides
- 2. polygon with 8 sides
- 3. polygon with 6 sides
- 4. triangle with 3 equal sides
- 5. triangle with 2 equal sides
- 8. triangle with 3 angles less than 90 degrees
- 10. triangle with one angle that is 90 degrees