90Grad

90Grad is the German term for ninety degrees, commonly used to describe a right angle in geometry. An angle of 90 degrees occurs when two lines meet to form perpendicular directions and is equivalent to pi/2 radians. In mathematical, scientific, and technical contexts, right angles are central to measurements, coordinates, and constructions.

In practical disciplines such as architecture, carpentry, and drafting, the concept of a 90-degree corner is a fundamental element for perpendicular joints, alignments, and spatial layouts. The term also appears in fields like photography and design where precise framing and orientation are important, often implied by the notion of orthogonality or perpendicularity.

The exact wording 90Grad is also used as a brand name, title, or project designation in German-speaking markets. It has been adopted by multiple independent entities in design, media, fashion, and events, with the common aim of signaling precision, clarity, and structural alignment. Because 90Grad is not unique to a single subject, there is no single definitive entry associated with the term.

If you are looking for information about a specific 90Grad—a company, publication, project, or product—providing context such as country, industry, or a brief description will help locate the correct subject. This article covers the generic concept and usage of the term in German.