1. HOT SEAT ASN Challenge

2. SCORING 1 st team finished 3 pts 2 nd team finished 2 pts additional teams 1 pt incorrect answer -1 pt talking -3 pts

3. The diagonals of a parallelogram are perpendicular. SOMETIMES

4. A square is a rectangle. ALWAYS

5. A parallelogram is a trapezoid. NEVER

6. Opposite angles of a parallelogram are congruent. ALWAYS

7. The diagonals of a rhombus are perpendicular bisectors of each other. ALWAYS

8. The diagonals of a trapezoid bisect each other. NEVER

9. The diagonals of a square are congruent. ALWAYS

10. Consecutive angles in a parallelogram are supplementary. ALWAYS

11. A rectangle is a kite. SOMETIMES

12. A quadrilateral with two disjoint pairs of consecutive sides congruent is a kite. ALWAYS

13. A quadrilateral with congruent diagonals is a rectangle. SOMETIMES

14. A parallelogram with adjacent sides congruent is a rhombus. ALWAYS

15. A quadrilateral can have exactly 3 right angles. NEVER

16. A quadrilateral that has four congruent angles is a square SOMETIMES

17. A kite has perpendicular diagonals. ALWAYS

18. A trapezoid has both pairs of opposite angles congruent. NEVER

19. A rhombus has congruent diagonals. SOMETIMES

20. A trapezoid has congruent diagonals. SOMETIMES

21. A quadrilateral with one right angle is a rectangle. SOMETIMES

22. A square is a parallelogram. ALWAYS