No: all squares are trapezoids.
See Also
State 'true' or 'false'Every rhombus is a parallelogram.TrueFalseWhat is the difference between a rhombus and a parallelogram?Rhombus - Definition, Angles, Properties, Formulas, ExamplesState, with reason, whether the following statement is true or false:Every parallelogram is a rhombus.TrueFalseExplanation:
A trapezoid is a quadrilateral with at least one pair of parallel sides.
In a square, there are always two pairs of parallel sides, so every square is also a trapezoid.
Conversely, only some trapezoids are squares.
