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Q: Is a parallelogram an irregular quadrilateral?

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

A parallelogram must have 4 sides and so it must be a quadrilateral. However, the sides of a quadrilateral need not be parallel so a quadrilateral need not be a parallelogram.

A quadrilateral is a polygon with four sides. A parallelogram is a quadrilateral in which the opposite sides are parallel.

In this case, the quadrilateral is sometimes a parallelogram.

No. A quadrilateral is a parallelogram when consecutiveangles are supplementary.

Related questions

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

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

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.

An irregular quadrilateral has four sides, but they can be of any length and contain any angle. An irregular quadrilateral is a four-sided polygon that is not defined as a square, rectangle, trapezoid, parallelogram, rhombus, or kite.

No, a trapezoid is not a parallelogram. Irregular polygons are generally not parallel.

Shapes that do not have equal sides is called a quadrilateral. They include an irregular quadrilateral, rectangle, or a parallelogram.

A square, a rectangle, a rhombus, a kite, irregular quadrilateral and a parallelogram.

No. A quadrilateral is simply a geometric shape with four sides. A parallelogram is a specific type of quadrilateral that has two sets of of parallel sides, such as a rectangle, square or rhombus. A quadrilateral that is not a parallelogram would be an irregular shape.

Any 4 sided polygon is a quadrilateral. The square, rectangle, rhombus, trapezoid and parallelogram are special cases of the quadrilateral. Any other 4 sided polygon is an irregular quadrilateral.

A parallelogram must have 4 sides and so it must be a quadrilateral. However, the sides of a quadrilateral need not be parallel so a quadrilateral need not be a parallelogram.

No. A parallelogram is a special kind of quadrilateral.

A shape that is a parallelogram but not a quadrilateral doesn't exist.

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