Octagon Shape - Definition, Properties, and Visual Example #3430616 (License: Personal Use)

This image displays a regular octagon-a convex polygon with eight equal sides and eight equal interior angles of 135° each. The shape is filled in solid red with a contrasting blue stroke outlining its perimeter, emphasizing its symmetry and geometric precision. It serves as a foundational visual for teaching basic polygon concepts in mathematics and design.

Used in educational content (K-12 math, geometry lessons), signage design (e.g., stop signs), and UI/UX iconography to represent eight-fold symmetry or structural balance. Matches user intent for visual identification, definition, or classroom illustration.