"Geometry Posters" are an essential tool for math centers, math labs, and classroom walls. These 11 X 17 posters can be used to introduce, reteach, review, or test prep many of the common geometry formulas, definitions, and concepts found in middle school math curriculum. The posters cover the formulas for area, surface area, circumference, diameter, radius, distance, and volume. They also included definitions and critical information on the following subjects: circles, diameter, radius, tri