No but all parallelograms are trapezoids
No. All rhombi (rhombuses) are parallelograms but all parallelograms are not rhombi.
Yes. All squares are parallelograms but not all parallelograms are squares.
All parallelograms are in the class of 4 sided quadrilaterals.
Yes. All rectangles are also parallelograms, but not all parallelograms are rectangles.
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. 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
Yes. All squares are parallelograms but not all parallelograms are squares.