Properties Flashcards
Rectangle
All the properties of a parallelogram
Has four right angles
Equiangular
The diagonals are congruent
Parallelogram
Diagonal divides a parallelogram into two congruent triangles
Opposite sides are congruent
Opposite angles are congruent
Two consecutive angles are supplementary
Diagonals bisect each other
Opposite sides are parallel
Rhombus
Has all the properties of a parallelogram
Equilateral
Diagonals are perpendicular to each other
Diagonals bisect the angles
Square
Has all the properties of a parallelogram
Has all the properties of a rectangle
Has all the properties of a rhombus
Trapezoid
Two and only two sides are parallel
Isosceles Trapezoid
The two nonparallel sides are congruent
Base angles are congruent
Diagonals are congruent