Quadrilateral Basics Flashcards
What is the definition of a parallelogram?
A quadrilateral with parallel opposite sides
What are three types of parallelograms?
Rectangle, Square, Rhombus
What do you know about consecutive angles in a parallelogram?
They are Supplementary
What is the sum of the interior angles of a quadrilateral?
360
What is the special characteristic of the diagonals of a parallelogram?
They bisect each other
What pieces of a parallelogram are congruent?
Opposite sides and Opposite angles
What is the special characteristic(s) of the diagonals of a rectangle?
They are congruent and they bisect each other
What is the special characteristic(s) of the diagonals of a rhombus?
They are perpendicular
They bisect eachother
They bisect angles of the rhombus
What is the special characteristic(s) of the diagonals of a square?
They are perpendicular
They bisect eachother
They bisect angles of the rhombus
They are congruent
What is the definition of a rhombus?
A parallelogram with congruent sides
What is the definition of a rectangle?
A parallelogram with congruent angles
What is the definition of a square?
A parallelogram with congruent sides and angles
What is the definition of a trapezoid?
A quadrilateral with exactly one pair of parallel sides
What parallelogram has perpendicular diagonals?
Square and Rhombus
What parallelogram has congruent diagonals?
Rectangle and Square
What parallelogram has diagonals that bisect angles?
Square and Rhombus
Which quadrilateral(s) have all their sides congruent?
Rhombus and square
Which quadrilateral(s) have both pairs of opposite sides are congruent?
Parallelogram, rectangle, rhombus, square
Which quadrilateral(s) have exactly one pair of parallel sides?
Trapezoid
Which quadrilateral(s) have all their angles are congruent?
rectangle and square
Which quadrilateral(s) have perpendicular diagonals?
Square and Rhombus
Which quadrilateral(s) have congruent Diagonals
Square and Rectangle
Which quadrilateral(s) have diagonals bisect eachother?
Parallelogram, rectangle, rhombus, and square