What is the Difference Betwen Convex and Concave?
Convex and concave are terms that are used to define two different types of curvatures. While both convex and concave relate to some type of curve, they are never used to refer to the same type of curve. However, it is usually possible to classify just about any incidence of curve as either convex or concave. In order to understand the difference between convex and concave curvatures, it is first necessary to define each term. Convex relates to a curvature that extends outward. The curve can occur at any point along the surface of any object. Perhaps the classic example of a convex curve would be the surface of a ball or sphere.
