Equilateral

An equilateral shape, most commonly referring to a triangle, is one where all sides are exactly the same length. This symmetry means that each side measures the same, and often, all the interior angles are equal as well—each being 60 degrees in the case of an equilateral triangle. The key characteristic is uniformity; the shape's sides and angles mirror each other, giving it a balanced and harmonious appearance. This concept applies to other geometric figures with equal sides, such as equilateral polygons, where all sides and angles are identical, emphasizing symmetry and uniformity.