What scale deals with increments of 12?

The architect scale is specifically designed for use in architectural drawings and blueprints, and it typically incorporates increments of 12. This scale is often used to represent real-world distances in a way that allows architects to create detailed designs and plans efficiently. The 12-inch increments align with the foot measurements commonly used in construction and architectural design, thus facilitating a direct correlation between the scaled dimensions on a drawing and actual physical measurements.

In contrast, the engineer scale measures in decimal degrees rather than traditional increments like feet and inches, often used in engineering and surveying applications. The metric scale is based on the metric system, utilizing units like meters and centimeters, and does not work with 12-inch increments. The linear scale refers to a general type of measurement system that is not specific enough to relate directly to the 12-inch increments as seen in the architect scale. Therefore, the architect scale is the most appropriate choice for dealing with increments of 12.