A Trimaran is a boat with three hulls.
Trimaran
A trimaran has 3 hulls, a main hull and two smaller outrigger hulls.
a 2 hull boat
Tri-hull
A trimaran is a sailing yacht with three parallel hulls.
Boat hulls are currently usually made of fiber glass. Fiber glass is the cheapest, most effective material. Boat hulls can also be made of wood, carbon fiber, and steel.
Trimaran
Catamaran = Two HullsTrimaran = Three HullsMonohull = One Hull/ Standard boat
This type of boat is called a Catamaran.
Catamaran.
A multi-hulled yacht or boat is also known as a catamaran. The official Definition is: A multi-hulled boat has at least three hulls, with the outside hulls extending forward beyond the central or inside hull or hulls.The hulls are tapered with a cross-sectional configuration that increases in side front to rear, thus forming a channel or tunnel between adjacent hulls which decreases in cross-sectional size front to rear. Air entering the tunnels is compressed, thus imparting a lifting force to the hulls lifting the hulls partially out of the water to decrease the hydraulic drag on the hulls.Multi-hulled boats are often offered for charter vacations around the world. An example of a multi-hulled boat is the Aldebaran located in the Caribbean: www.bookaldebaran.com
A trimaran is a boat, either sail or engine-driven, that has three seperate hulls beneath the superstructure- like a catamaran but with three keels instead of two. It's name is because it has 3 hulls.