Quadrilateral Shapes: List of Quadrilateral Shapes in English

If you’re wondering about quadrilateral shapes and their defining characteristics, you’re in the right spot for learning. Understanding the basics of quadrilateral shapes and their identification is essential, but fortunately, it’s not too complex. Our aim is to help clear up any confusion and provide you with a solid grasp of these shapes.

What Is A Quadrilateral Shape?

A quadrilateral is defined as a shape with precisely four straight sides meeting at four corners. While the lengths of the sides can vary, they must adhere to this fundamental criterion to be classified as a quadrilateral. Many shapes fall into this category, including some of the most widely recognized ones. The square, for instance, stands out as one of the most familiar quadrilaterals due to its four equal sides. Similarly, the rectangle, with its four sides, highlights that quadrilaterals can have varying side lengths while maintaining their characteristic structure.

List of Quadrilateral Shapes

Square

The most fundamental quadrilateral shape, characterized by four sides of equal length. All sides intersect at perfect 90-degree angles, resulting in a uniform appearance.

Rectangle

Essentially an elongated square, featuring two shorter sides of equal length and two longer sides of equal length. All vertices meet to form 90-degree angles, mirroring the square’s geometric structure.

Rhombus

Slightly more complex, resembling a slanted square, with all sides of the same length but lacking 90-degree angles. The slanted orientation creates varying angles at the corners, depending on the slant’s size.

Parallelogram

Similar to the rhombus, a parallelogram can be envisioned as a slanted rectangle. Two pairs of opposite sides are of equal length, though the parallelogram’s slant results in different angles at the corners.

Trapezoid/Trapezium

Here, things become intriguing. A trapezoid possesses a pair of parallel sides, but the other sides can differ in length and orientation. On the other hand, a trapezium lacks parallel sides, allowing for a diverse range of lengths and angles, making it one of the more unpredictable quadrilateral shapes.