No .. parallelograms are quadrilaterals.
A quadrilateral is any polygon with four sides and four vertices.
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.
False! Squares are parallelograms. Parallelograms can be squares or rectangles or neither.
All squares are parallelograms, but all parallelograms are not squares.
No. All rhombi (rhombuses) are parallelograms but all parallelograms are not rhombi.
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.