Of the four quadrilaterals- square, rectangle, rhombus and trapezium- one is somewhat different from the others because of its design. Find it and gave justification.

According to question, we have four quadrilaterals- square,

Rectangle, rhombus and trapezium.

By the property of parallelogram, a parallelogram is a quadrilateral whose opposite sides are always parallel.

But in case of trapezium, only one pair of opposite sides are parallel. Hence, it is not a parallelogram.

it is clear from the above points that trapezium is different from square, rectangle and rhombus.