If a quadrilateral is classified as a parallelogram, the diagonals ________________ each other. 2. In a...

1. If a quadrilateral is classified as a parallelogram, the diagonals ________________ each other.
2. In a rhombus, ______ sides are congruent and the ________________ are congruent & perpendicular.
3. In a rectangle, all 4 sides are congruent. It is a ________________.
4. The consecutive angles of a quadrilateral are supplementary with one pair of parallel sides. The quadrilateral is a ________________.
5. The adjacent sides of a quadrilateral are congruent. It is a ________.
6. In a trapezoid, the diagonals are congruent. It is an ________________ ________________.
7. In a square, the diagonals are ____________________ and _________________________.
8. MATH is a ________________ because both pairs of ________________ sides are ________________.
9. SIDE is a ________________ because ______ sides are ________________.
10. ZERO is a ________________ because adjacent sides are ________________.