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Quadrilaterals
properties chart of types of quadrilaterals
Property | Parallelogram | Rhombus | Rectangle | Square | Trapezoid | Isosceles Trap. | Kite |
---|---|---|---|---|---|---|---|
Consecutive angles are supplementary? | yes | yes | yes | yes | no | no | no |
All sides are congruent? | no | yes | no | yes | no | no | no |
All angles are congruent? | no | no | yes | yes | no | no | no |
Diagonals are congruent? | no | no | yes | yes | no | yes | no |
Diagonals are perpendicular to each other? | no | yes | no | yes | no | no | yes |
Both diagonals bisect a pair of opposite angles? | no | yes | no | yes | no | no | no |
Has parallel sides called bases? | no | no | no | no | yes | yes | no |
Midsegment parallel to and half the sum of its bases? | no | no | no | no | yes | yes | no |
Exactly one pair of opposite angles congruent? | no | no | no | no | no | no | yes |
Has two pairs of congruent base angles? | no | no | no | no | no | yes | no |
Two pairs of opposite sides parallel? | yes | yes | yes | yes | no | no | no |
Exactly 1 pair of opposite sides parallel? | no | no | no | no | yes | yes | no |
Exactly 2 pairs of consecutive sides congruent? | no | no | no | no | no | no | yes |
Both pairs of opposite sides congruent? | yes | yes | yes | yes | no | no | no |
All opposite angles congruent? | yes | yes | yes | yes | no | no | no |
Diagonals bisect each other? | yes | yes | yes | yes | no | no | no |