- Applications of IntegralsCavalieri's PrincipleSolid with Circular Base & Cross Section Square3D Printing: Square Cross Sections Between ParabolasSquare Cross SectionsEquilateral Triangle Cross SectionsVolume of Rotation - Disk Method VisualCopy of Disc Action!!!旋轉體：Washer MethodRevolving about different axes - different solidsillustration of volume as a set of nested cylindersVolume of a Sphere
