Which of the following are basic types of vessels hulls?

The correct choice identifies the basic types of vessel hulls as planing and displacement. Understanding these two types is essential for appreciating how vessels interact with water and their performance characteristics.

Planing hulls are designed to rise up and glide on top of the water at speed. The flat, wide shape allows them to achieve higher speeds and is commonly found in speedboats and some recreational watercraft. This hull design is efficient for quick starts and maneuverability on the water.

Displacement hulls, on the other hand, are designed to push water aside as they move, which limits their speed but enhances stability and efficiency at lower speeds. Sailboats and most larger boats typically utilize this type of hull because they are more suited to carrying weight and operating more steadily in various water conditions.

Other options provided focus on categories of vessels or construction types rather than hull types, which is why they do not accurately represent the distinction being asked about. For instance, catamarans and sailboats refer to specific designs or classes of boats rather than hull shapes. Similarly, powerboats and canoes describe vessel types based on their propulsion method or intended use rather than their hull design. Inflatable and rigid is a classification based on material or construction rather than the shape or type of