A parallelogram is a plane figure with four straight sides such that the two pairs of sides opposite to one another are also parallel to one another.
The bit below, added by another contributor, is about parallel lines and that is not the same thing!
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A parallelogram is two lines that don't intersect
No trapezoids are parallelograms, and no parallelograms are trapezoids.
Parallelograms are squares is sometimes true. Squares are parallelograms is always true. Rhomboids are parallelograms is also always true. So not all parallelograms are squares but some are.
In fact, some are rectangles, but not all are.
Yes because all parallelograms have four sides. But the opposite is not true. There are some quadrilaterals that aren't parallelograms.
There are a total of three parallelograms in a triangular prism. Each of the sides are parallelograms, while the ends are triangles.
No trapezoids are parallelograms, and no parallelograms are trapezoids.
No trapezoids are parallelograms, and no parallelograms are trapezoids.
No trapezoids are parallelograms, and no parallelograms are trapezoids.
No. Parallelograms are never trapezoids. Trapezoids are never parallelograms.
No, there are no parallelograms in sports.
All squares are parallelograms, but all parallelograms are not squares.
No. All rhombi (rhombuses) are parallelograms but all parallelograms are not rhombi.
False! Squares are parallelograms. Parallelograms can be squares or rectangles or neither.
Parallelograms are squares is sometimes true. Squares are parallelograms is always true. Rhomboids are parallelograms is also always true. So not all parallelograms are squares but some are.
By definition, all squares are parallelograms. Not all parallelograms, however, are squares. All rectangles and rhombuses are also parallelograms.
False! Squares are parallelograms. Parallelograms can be squares or rectangles or neither.
In fact, some are rectangles, but not all are.