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A Parallelogram and a rhombus

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14y ago

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Can a quadrilateral be a parallelogram is the diagonals are congruent but the quadrilateral has no right angles?

No. If the diagonals of a parallelogram are congruent then it must be a rectangle (or square).


What are all the names of all the quadrilateral with pictures?

Rectangle: A quadrilateral with 4 right angles, diagonals congruent/bisecting, and opposite sides congruent, BUT ADJACENT SIDES ARE NOT CONGRUENT. Rhobus: A quadrilateral with opposite congruent angles, but adjacent angles are Not congruent, perpendicular bisecting diagonals and 4 congruent sides. Square: A quadrilateral that is a rectangle and a square with 4 right angles, diagonals congruet/bisecting that ar perpendicular, and opposites sides congruent.


Quadrilateral with diagonals is a rectangle?

Two pairs of equal sides and four right angles.


The diagonals are congruent but the quadrilateral has no right angles is it a parallelogram?

No, a quadrilateral with congruent diagonals but no right angles is not necessarily a parallelogram. In order for a quadrilateral to be classified as a parallelogram, it must have both pairs of opposite sides parallel. The property of having congruent diagonals does not guarantee that the sides are parallel, so the quadrilateral may not be a parallelogram.


What is the difference between a rectangle and a diamond?

A rectangle is a quadrilateral with four sides. All angles are right angles, the diagonals are congruent, and the opposite sides are all equal. A rhombus (diamond) is a quadrilateral with congruent daigonals and equal angles.


Which quadrilateral must have diagonals that are congruent and perpendicular?

The quadrilateral that must have diagonals that are congruent and perpendicular is the square. This is because its diagonals form a right angle at its center.


Can a kite have four congruent diagonals?

No because a kite is a 4 sided quadrilateral with two diagonals of different lengths that intersect each other at right angles.


Is a quadrilateral which must contain diagonals that are always congruent and must always have four 90 angles?

Yes, a quadrilateral that must contain diagonals that are always congruent and has four right angles is a rectangle. In a rectangle, the diagonals are equal in length, and all interior angles measure 90 degrees. A square, which is a special type of rectangle, also meets these criteria, but a rectangle does not have to be a square.


What is a quadrilateral with the diagonals forming right angles?

If the diagonals of a quadrilateral are perpendicular to each other, then the quadrilateral is a square.Or a kite.


What type of figure must a quadrilateral be if its diagonals are perpendicular bisectors of each other and are congruent?

It is a square because its diagonals are equal in length and they bisect each other at right angles which is 90 degrees The diagonals of a rhombus are not equal in length but they meet at right angles.


Which quadrilateral has 4 congruent sides and 4 right angles?

A quadrilateral has 2 pair of congruent angles and 4 congruent sides. What is the name of the quadrilateral


A quadrilateral with diagonals and no right angles?

A parallelogram is one of them.