In mathematics, the disk method can be applied to find the volume of a sphere by rotating a semicircular curve around an axis. The process begins with a semicircle representing the cross-section of the sphere. When this curve is rotated about the horizontal axis, it generates the entire sphere. To compute the volume, the solid is imagined as being sliced into very thin circular disks perpendicular to the axis of rotation. Each disk has a radius determined by the function describing the semicircl