काले समानांतर चतुर्भुज ▰

You might have seen this symbol in mathematics, design, and textual graphics.

It is a parallelogram, a geometrical shape, the opposite sides of which are parallel and equal in length. The opposite angles and sides of parallelogram are also equal. Due to such an extraordinary form, it has become very popular, and various companies and brands tend to use it in their logos.

On geographic map legends, black parallelograms often indicate deposits of oil shale.

With this symbol, you can create various combinations to decorate a web page, as well as embellish your nickname or text header. It can also be used to create puzzles.

In pictograms, a black parallelogram can indicate the black color of a specific item.

संकेत ‘काले समानांतर चतुर्भुज’ ‘ज्यामितीय आकार’ उपखंड में शामिल है, जो ‘ज्यामितीय आकार’ खंड का हिस्सा है, और यह Unicode संस्करण 1.1 के भाग के रूप में 1993 में स्वीकृत हुआ था।