👉 Contouring is a mathematical concept in geometry that refers to the process of drawing shapes or surfaces using straight lines and curves. It involves creating a shape by connecting points that lie on one side of a line, forming a curve or "contour". Contours are often used to represent complex figures, such as the surface of a sphere or the interior of a cone, and can be drawn in many different ways. Contouring is useful for visualizing geometric shapes and surfaces, particularly when they
