Consecutive angles of parallelograms are
What is supplementary (add to 180 degrees)
What are the diagonals of a rectangle?
What are congruent and diagonal bisectors
What are the diagonals of a rhombus?
What is perpendicular bisectors and angle bisectors.
What quadrilateral has perpendicular bisector diagonals?
What are a rhombus and square.
What is a special quality of diagonals of parallelograms?
What is they bisect each other.
What are the diagonals of a square?
What are perpendicular bisectors and congruent.
A rhombus is " " a square.
What is sometimes.
What quadrilaterals have all four sides being congruent?
What are a rhombus and square.
A parallelogram is " " a rectangle
What is sometimes
A square is " " a trapezoid.
What is never.
What quadrilateral is always a rectangle, rhombus, and parallelogram?
What is a square.