# Area Between Curves

Area between curves refers to the surface area between curves and surfaces that are parallel to each other. There are different types of areas that are between curves and surfaces that are parallel to each other. The main types of areas that are between curves and surfaces that are parallel to each other are: 1) Area of the parallel planes between the surfaces and the curves. 2) Area of the parallel planes between the curves and the surfaces. 3) Area of the parallel planes between the curved surfaces and the curves.