Quadrilateral Properties

In a parallelogram, opp. sides are

paralell

In a parallelogram, opp. sides are

congruent

In a parallelogram, consecutive angles are

supplementary

In a parallelogram, diagonals

bisect eachother

A rectangle is

A parallelogram, so it has all the parallelogram properties, plus 2 more

A rectangle has

4 right angles

A rectangle’s diagonals are

congruent

A rhombus is

A parallelogram, so it has all the parallelogram properties, plus 3 more

In a rhombus, there are

4 congruent sides

In a rhombus, diagonals are

perpendicular

In a rhombus, diagonals———the angles

bisect

A square is a

parallelogram and a rhombus, so all 10 rules apply

A trapezoid only has

one pair of parallel sides

In a trapezoid, the mid-segment

b1 +b2

________

2

In an isosceles trapezoid, the non parallel sides (legs) are

congruent

In an isosceles trapezoid, opp. angles are

supplementary

In an isosceles trapezoid, base angles are

congruent

In an isosceles trapezoid, diagonals are

congruent

In a kite, two pairs of ———— sides are ——————

consecutive, congruent

In a kite, non-vertex angles are

congruent

In a kite, non vertex angles are ——————- by the —————- —————————-

bisected, long diagonal

In a kite, the long diagonal ——————- the short diagonal

bisects

In a kite, the diagonals are

perpendicular