Tapered shapes are geometric forms that gradually decrease in width or thickness from one end to the other. Common examples include cones, pyramids, and tapered cylinders. These shapes are often used in design and architecture to create a sense of elegance and streamline. In nature, tapered shapes can be observed in various objects, such as tree trunks that narrow towards the top or the shape of a tapered candle. The design of tapered shapes can enhance stability and reduce wind resistance, making them useful in engineering and product design.