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What quadrilaterals have parallel sides and perpendicular diagonals?
They are squares and rhombuses
What shape has each side parallel to its opposite side and the diagonals are not perpendicular?
A rectangle
Witch quadrilaterals have parallel diagonals?
rectangles and squares
Does a rhombus have parellel and perpendicular lines?
Yes its sides are parallel and its diagonals are perpendicular
What is a quadrilateral with two pairs of parallel lines?
It can be :- 1- a parallelogram 2- Square if diagonals are perpendicular and congruent 3- Rectangle if diagonals are congruent 4- Rhombus if diagonals are perpendicular
What quadrilaterals have parallel sides and perpendicular diagonals?
They are squares and rhombuses
What shape has each side parallel to its opposite side and the diagonals are not perpendicular?
A rectangle
What quadrilateral is parallel to its opposite side and the diagonals are not perpendicular?
Parallelogram and rectangle apex
In a given quadrilateral each side is parallel to its opposite side and the diagonals are not perpendicular What could it be?
Parallelogram and a rectangle
Witch quadrilaterals have parallel diagonals?
rectangles and squares
In a given quadrilateral each side is parallel to its opposite side and the diagonals are not perpendicular. what could it be?
Parallelogram and a rectangle
What shape has diagonals that are perpendicular?
The diagonals of a rhombus are perpendicular. A rhombus is a special kind of parallelogram. It has the characteristics of a parallelogram (both pairs of opposite sides parallel, opposite sides are congruent, opposite angles are congruent, diagonals bisect each other.) It also has special characteristics. It has four congruent sides. So it looks like a lopsided or squished square. Its diagonals are perpendicular. Another property: each diagonal bisects two angles of the rhombus.
Does a rhombus have parellel and perpendicular lines?
Yes its sides are parallel and its diagonals are perpendicular
What is a quadrilateral with two pairs of parallel lines?
It can be :- 1- a parallelogram 2- Square if diagonals are perpendicular and congruent 3- Rectangle if diagonals are congruent 4- Rhombus if diagonals are perpendicular
If a puadrilateral is paralleogram and the diogonals are perpendicular then it must be a rectangle?
Not necessarily; a rhombus has 2 pairs of opposite sides which are parallel, like the parallelogram, and its diagonals are perpendicular. (It also has all its sides of the same length.)
A quadrilateral having both diagonals congruent is a?
If both pairs of opposite sides are parallel: A Rectangle, or a Square. If exactly one pair of opposite sides are parallel: An Isosceles Trapezoid. If it does not have parallel sides and one diagonal is the perpendicular bisector of the other: A Kite It is also possible that it does not have any parallel sides and neither diagonal is the perpendicular bisector of the other: A quadrilateral
Are the opposite sides of a parallelogram perpendicular or parallel?
parallel
