What is the relationship between points and picas in typography?

In typography, picas and points are both units of measurement, but they serve different purposes and relate to each other in a specific way. Picas are larger units often used for measuring the overall layout and space in printed materials, while points are smaller units that measure the size of typefaces and other specific elements.

The correct choice highlights that picas are actually made up of points, specifically that one pica is equivalent to 12 points. This relationship is crucial in typographic design, as it allows designers to convert between these units of measurement effectively. Understanding that picas contain multiple points helps ensure precise control over layout and typography, enabling designers to achieve the desired visual balance and readability in their work. This foundational knowledge is essential for any professional working in the field of advertising design or print media.