Across
- 2. a quadrilateral where all sides are equal and opposite sides are parallel
- 3. a quadrilateral where opposite sides are parallel and equal
- 6. the same
- 7. a triangle that has two congruent sides and angles
- 10. a quadrilateral where all angles are 90 degrees and opposite sides are equal
- 11. a closed figure with straight lines
Down
- 1. a triangle that has three equal sides and angles
- 3. lines that travel in the same direction but never cross
- 4. two sides are parallel
- 5. lines that intersect to form right angles
- 8. a quadrilateral where all angles are 90 degrees and all sides are equal
- 9. a triangle that has no equal sides or angles