[amp_mcq option1=”Rectangle” option2=”Square” option3=”Triangle” option4=”Rhombus” correct=”option4″]
The answer is D. Rhombus.
A rectangle is a quadrilateral with four sides and four right angles. A square is a special type of rectangle with all four sides of equal length. A triangle is a polygon with three sides and three angles. A rhombus is a quadrilateral with four sides of equal length, but its angles do not have to be right angles.
In other words, a rhombus is the only shape in the list that is not a rectangle or a square.