Volume & Surface Area Calculator. This app total have 26 items, you can use this to cal items volume and surface area and it also include Formula. Items: Cube. Right Circular Cone. Sphere. Cone Frustum. Torus. Ellipsoid. Regular Dodecahedron. Regular Icosahedron. Cylinder. Solid. Right Pyramid. Rectangle. Square. Trapezoid. Triangle. Parallelogram. Circle. Trigonometry.