Math Flashcards
What theorem states that if two lines are perpendicular to the same line then the two lines are parallel?
Perpendicular/parallel line theorem
What is the definition of a square?
Quadrilateral with 4 right angles and all sides are congruent
Diagonals of a square are…..
Equal
Opposite sides of a square are
Parallel
Diagonals of a square ——–each other
Bisect
Diagonals of a square ——— the vertex angles
Bisect
Diagonals of a square are ___________ to each other
Perpendicular
Definition of a rectangle
Quadrilateral with opposite sides congruent and 4 right angles
Opposite sides of a rectangle are _____and______
Parallel
Congruent
Diagonals of a rectangle are
Congruent
Diagonals of a rectangle _______ each other
Bisect
Do the diagonals of a rectangle bisect the vertex angles?
No
Are the diagonals of a rectangle perpendicular to each other?
No
What is this a definition of: quadrilateral with two pairs of consecutive congruent sides with opposite that are not congruent?
Kite
One pair of opposite angles of a kite are….
Congruent
The shorter diagonal of a kite is _________by the longer diagonal
Bisected
Are the diagonals of a kite congruent?
No
Do the diagonals of a kite bisect the vertex angles?
Only the longer diagonal bisects the small angle
Are the diagonals of a kite perpendicular to each other?
Yes
Definition of a trapezoid
Quadrilateral with exactly one pair of parallel side
Base angles of an isosceles trapezoid are …..
Congruent
The diagonals of an isosceles trapezoid are…..
Parallel
Are the opposite sides of a trapezoid parallel?
Yes, one pair
Do the diagonals of an isosceles trapezoid bisect each other?
No