What do we call a quadrilateral that has exactly two sides that are parallel?

What do we call a quadrilateral that has exactly two sides that are parallel?

• A. Rectangle
• B. Rhombus
• C. Square
• D. Trapezoid

Answer: (D)

A quadrilateral that has exactly two sides that are parallel is specifically known as a trapezoid. This shape is defined by the property that one pair of sides runs parallel to each other, while the other pair does not. This is a distinguishing characteristic of trapezoids, setting them apart from other quadrilaterals such as rectangles, rhombuses, and squares, which have additional properties. For example, rectangles have two pairs of parallel sides that are equal in length, as do squares and rhombuses, which also have equal-length sides. However, a trapezoid features only one pair of parallel sides, which allows for a variety of other side lengths and angles, leading to different types of trapezoids. Therefore, the answer is derived from its definition and the traits that classify it distinctly in geometry.

A quadrilateral that has exactly two sides that are parallel is specifically known as a trapezoid. This shape is defined by the property that one pair of sides runs parallel to each other, while the other pair does not. This is a distinguishing characteristic of trapezoids, setting them apart from other quadrilaterals such as rectangles, rhombuses, and squares, which have additional properties.

For example, rectangles have two pairs of parallel sides that are equal in length, as do squares and rhombuses, which also have equal-length sides. However, a trapezoid features only one pair of parallel sides, which allows for a variety of other side lengths and angles, leading to different types of trapezoids. Therefore, the answer is derived from its definition and the traits that classify it distinctly in geometry.