Solid geometry › Composite solids and recasting › Composite solids
Base area of a cone-cylinder solid
Middle school · ●●○○○ 20 pts
A solid consists of a cone on top of a cylinder, where the cylinder and the cone have the same radius. The height of the cone is 18 and the height of the cylinder is 1. If the volume of the solid is , find the area of the base of the cylinder. Round to two decimal places.