Across
- 2. Has 2 pairs of parallel lines duh... it's in the name
- 3. 90 degrees
- 4. Four-sided polygon, looks like a diamond
- 8. 'Deformed Trapezoid'
- 10. Longest side of a right triangle
- 13. Squares, rectangles, parallelograms, kites
- 14. From square to 2 equal triangles
- 15. SSS and two extra sides
- 16. The two twins in an Isosceles Triangle
Down
- 1. Angle between two sister sides of an isosceles trianle
- 5. Not A deformed trapezoid
- 6. Quadrilateral that's the shape of spongebob squarepants
- 7. Sides of a square that never touch
- 9. A triangle with one 90 degree angle
- 11. The shape of a birthday hat.
- 12. Triangle with 2 congruent sides and angles