Classification of Quadrilaterals Flashcards
To memorize everything in third grading
A _____ is a quadrilateral with two pairs of parallel sides
Parallelogram
A _______is a quadrilateral with two pairs of congruent sides
Rhombus
A _______ is a quadrilateral with four right angles
Rectangle
A ______ is a quadrilateral with four congruent angles and four congruent sides
Square
A ______ is a quadrilateral with exact one pair of parallel sides
Trapezoid
A _______ is a quadrilateral with two distinct pairs of consecutive sides that are congruent
Kite
No parallel sides
Kite
The product of the parallelograms are?
Rhombus, Rectangle, Square
Sum of angles in a Quadrilateral (exterior or interior)
360 Degrees
Measure of Supplementary Angles
180 degrees
opposite sides are parallel, opposite sides are congruent, opposite angles are congruent, consecutive angles are supplementary, diagonals bisect each other, each diagonal bisects the parallelogram into two congruent triangles
Properties of Parallelogram
it has 4 sides, 4 vertices and 4 angles, opposite sides are parallel, opposite sides are congruent, adjacent sides are perpendicular
Properties of a Rectangle
all 4 sides are congruent, opposite angles are congruent, diagonals bisect each other, diagonals are perpendicular, diagonals bisect vertices, diagonals are not congruent, consecutive angles are supplementary
Properties on Rhombus
90 degrees
Perpendicular
following, in succeeding, in order
consecutive