A wedge is a solid, three-dimensional object that resembles a triangular prism with a sloping top surface. It is characterized by having a sharp, pointed end and a wider, flat base. The overall shape of a wedge is similar to that of a slice of pie or a doorstop. Imagine a sturdy triangular block with two equal sides forming a right angle, tapering to a thin edge at the top, and expanding to a broader surface at the bottom. The object visually represents an inclined plane, with the angle of inclination gradually increasing from the base to the edge. This 3D object is often used in various applications, such as cutting tools or as a component in machines and structures, where its unique shape facilitates splitting, lifting, separating, or creating an angular change in force or motion.