In technical analysis triangles are chart patterns that are usually interpreted as continuation patterns. They represent a pause in an existing trend after which the trend resumes. Triangles usually take between one and three months to form.

Sideways price patterns in which prices fluctuate with converging trend lines. The three types of triangles are the symmetrical, the ascending, and the descending.

For surgical approaches and other considerations, the anterior half of the neck is divided into triangles- anterior, digastric, posterior, submental, and carotid.

Tied up at the triangles. A machine to which a soldier was at one time fastened when flogged.