Oblong Shape Examples

Oblong Shape Examples: Understanding the Dimensions of Oblique Rectangles

Oblong shape, also known as oblique rectangle, is one of the most common shapes observed in geometry. Its distinct characteristic lies in its long and narrow rectangular shape, which is often mistakenly identified as the rectangle. As a result, it is crucial to understand the dimensions and properties of oblongs to differentiate it from other shapes.

If you’re looking to hone your knowledge about oblong shape and its practical applications, this article will guide you through the details, including its examples, dimensions, and formulas.

Understanding the Oblong Shape

Before delving into specific oblong shape examples, it’s crucial first to understand its unique properties. Essentially, oblong shapes refer to rectangular forms that have uneven legs or sides. It’s important to note that it’s not symmetrical and that the two pairs of adjacent sides are of different lengths.

When cross-referenced with a square or a right angle parallelogram, it’s easy to identify an oblong because it appears elongated or stretched out. Typically, it has two sets of parallel sides and four angles, comprising two acute angles and two obtuse angles.

Because it’s a non-symmetrical shape, it doesn’t have the same properties as regular rectangles. Instead, it’s a more generalistic term used to cover a range of asymmetric quadrilaterals. As such, it’s essential to understand the different oblong shape examples to appreciate its function fully.

Some practical examples of oblong shapes include rectangular sheets of paper, cinema screens, tennis courts, and swimming pools. They’re also commonly used in interior design, where elongated furniture such as benches, ottomans, and console tables are designed in oblong shapes.

Dimensions of Oblong Shapes

When it comes to evaluating the oblong shape’s dimensions, the formula typically used is a*b, where a is the length, and b is the width. These measurements are used to help the designer identify the square footage, which is essential for building estimates, designing furniture plans, and evaluating projects’ costs.

One of the critical things to note about oblong shapes is that it has a diagonal length that cuts across both the length and the width. This diagonal length is what contributes to the shape’s long and narrow appearance. Consequently, the Pythagorean theorem is relied upon to determine this diagonal length, using the measurement of the length and the width.

A= length
B= width
C= diagonal length
A² + B² = C²

For instance, when measuring a rectangular sheet of paper, the length could be 11 inches, while the width could be eight inches. Using the formula above, you can calculate A² + B² = c², which leads to the answer: 15.6 inches.

This calculation is important when determining the shipping costs and container sizes, as it helps provide an estimate of the total area occupied by the rectangular item.

Variations of Oblong Shapes

While the majority of oblong shapes take the form of rectangular or parallelogram-like forms, there are variations to this shape, which add to its uniqueness. These unconventional shapes include:

• Trapezoid Obong
The trapezoid oblong shape displays two skew sides, which are non-parallel to one another. As such, its dimensions are difficult to calculate, given its angled appearance.

• Kite Obong
The kite oblong shape is likely to be one of the more recognizable oblong shapes. Its shape comes from the standard kite shape, with two sets of adjacent sides of different lengths.

• Rhombus Obong
The rhombus oblong shape is a closed figure with four sides and four angles. Unlike the other oblong shapes, it has sides with the same length and opposite angles, making it symmetrical.


In summary, understanding oblong shape dimensions and properties is crucial for anyone who requires this knowledge in their daily work. By evaluating the shape’s measurements and identifying its practical applications, it’s easier to differentiate the oblong shape from other shapes such as the rectangle or parallelogram.

With this information, you can easily identify oblong shape examples and their unique properties, such as swimming pools and long ottomans. Furthermore, through the Pythagorean theorem and other formulas, it’s possible to calculate its dimensions and use them in project estimates.

Keywords: oblong shape, oblong shape examples, dimensions of oblong shapes, diagonal length, Pythagorean Theorem, variations of oblong shapes, trapezoid oblong, kite oblong, rhombus oblong.