Across
- 3. A parallelogram with four congruent sides and four right angles.
- 4. A quadrilateral with at least one pair of parallel line
- 7. A quadrilateral with opposite sides parallel and opposite sides congruent.
- 10. A shape that has 3 sides and 3 angles.
- 11. A triangle with no congruent sides.
- 12. A triangle with at least 2 sides of the same length.
- 14. A triangle with one right angle.
- 15. A triangle with three congruent sides.
- 16. A shape that has 6 sides and 6 angles.
Down
- 1. A triangle with one obtuse angle.
- 2. A triangle with three acute angles.
- 5. A shape that has 4 sides and 4 angles.
- 6. A closed figure formed by three or more straight line sements that meet only at their endpoints.
- 8. A parallelogram with four congruent sides.
- 9. A quadrilateral with two pairs of adjacent and congruent sides.
- 13. A shape that has 5 sides and 5 angles.
- 14. A parallelogram with four right angles.