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When it has 4 sides of the same lengths

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14y ago

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What is a quadrilateral with no parallel sides and no equal sides?

In the U.S., that is a specific kind of "trapezium", which is a quadrilateral with no parallel sides.AnswerA quadrilateral with no parallel sides and no equal sides is basically just that, a quadrilateral.


If a quadrilateral is a parallelogram will it always have equal angles?

Diagonally opposite pairs of angles will always be equal, but the only time all angles in a quadrilateral parallelogram are equal is when that shape is a rectangle.


Is the quadrilateral a parallelogram?

To determine if a quadrilateral is a parallelogram, you can check if either pair of opposite sides is parallel and equal in length, or if the diagonals bisect each other. Additionally, if both pairs of opposite angles are equal, or if one pair of opposite sides is both parallel and equal in length, then the quadrilateral is a parallelogram. If any of these conditions are met, you can confidently classify the quadrilateral as a parallelogram.


Is a paralellogram always a quadrilateral?

Yes, a parallelogram is always a quadrilateral. By definition, a parallelogram is a four-sided figure (quadrilateral) with opposite sides that are parallel and equal in length. Therefore, every parallelogram meets the criteria of being a quadrilateral.


If a quadrilateral is a parallelogram the opposite sides are?

Equal and parallel


Which quadrilateral has equal opposite sides?

Rectangle Parallelogram


What quadrilateral has two equal sides?

rectangle, parallelogram


What is a quadrilateral with opposite sides that are equal and parallel?

A parallelogram.


What are the opposite sides if a quadrilateral is a parallelogram?

They are equal and parallel.


What has 4 side that are not equal?

A quadrilateral. It may be a rectangle, parallelogram, trapezoid, or an irregular quadrilateral.


Would the definition of a square be a quadrilateral and a parallelogram?

No. A square fits the classification of a quadrilateral and a parallelogram, but that isn't necessarily the definition. A rhombus is a quadrilateral and a parallelogram, and so are other irregular quadrilaterals. The correct definition would be a parallelogram and a quadrilateral with four right angles and all equal sides.


Which description does not guarantee that a quadrilateral is a parallelogram?

A description that states a quadrilateral has one pair of opposite sides that are both equal and parallel does not guarantee that it is a parallelogram. While this condition is sufficient for proving that a quadrilateral is a parallelogram, it is not necessary; other configurations might exist where a quadrilateral meets this condition without being a parallelogram. Other descriptions, such as having both pairs of opposite sides equal or both pairs of opposite angles equal, would guarantee it is a parallelogram.