6.5 Special Parallelograms Flashcards
1
Q
Rhombus
A
A parallelogram that has 4 congruent sides
2
Q
Rectangle
A
A parallelogram that has 4 right angles
3
Q
Square
A
A parallelogram that is a rhombus and a rectangle
4
Q
A parallelogram is a rhombus if and only if…
A
Its diagonals are perpendicular
5
Q
A parallelogram is a rhombus if and only if…
A
Each diagonal bisects a pair of opposite angles
6
Q
A parallelogram is a rectangle if and only if…
A
Its diagonals are congruent
7
Q
A quadrilateral is a rhombus if and only if…
A
It has 4 congruent sides
8
Q
A quadrilateral is a rectangle if and only if…
A
It has 4 right angles
