Parallelograms are a special form of quadrilaterals (four sided polygons).
Parallelograms have 2 sets of parallel sides.
So you could say that all parallelograms are quadrilaterals. Or you could say that
all parallelograms are polygons. I'm not sure what you are asking.
No trapezoids are parallelograms, and no parallelograms are trapezoids.
By definition, all squares are parallelograms. Not all parallelograms, however, are squares. All rectangles and rhombuses are also parallelograms.
No trapezoids are parallelograms, and no parallelograms are trapezoids.
Yes all squares are parallelograms but not all parallelograms are squares.
All parallelograms are quadrilaterals but all quadrilaterals are not necessarily parallelograms
All squares are parallelograms, but all parallelograms are not squares.
No trapezoids are parallelograms, and no parallelograms are trapezoids.
No trapezoids are parallelograms, and no parallelograms are trapezoids.
No but all parallelograms are trapezoids
No, but all parallelograms are trapezoids.
No. All rhombi (rhombuses) are parallelograms but all parallelograms are not rhombi.
By definition, all squares are parallelograms. Not all parallelograms, however, are squares. All rectangles and rhombuses are also parallelograms.
No trapezoids are parallelograms, and no parallelograms are trapezoids.
No. Parallelograms are never trapezoids. Trapezoids are never parallelograms.
In fact, some are rectangles, but not all are.
Yes all squares are parallelograms but not all parallelograms are squares.
All parallelograms are quadrilaterals but all quadrilaterals are not necessarily parallelograms