Sloops, ketches, and yawls have triangular-shaped sails.
"Square-riggers" have primarily square sails, but the jib sails are triangular.
caravel
caravel
foremost sail has triangular shape
A clipper.
A caravael
Square sails (rectangular) were (are) called four-cornered sails.
Trapezoidal, actually. But the square sails were called square sails. Lateen or square could be referred to as yards.
a ship with triangular sails that allowed it to sail into the wind and with square sails that carried it forward when the wind was at it's back.
the caravel has triangular sails as well as square sails. Square sails carried the ship forward when the wind was at its back. Triangular sails allowed the caravel to sail into the wind. the caravel was better than other euoopean ships of the time at this type of sailing
Caravels are ships! They used triangular sails that, unlike traditional square sails, allowed ships to sail against the wind. By replacing oars on the ship's side with rudders at the back of the ship, the Portuguese also greatly improved steering.
There are three to four sails on a ship. The main sail is called the main course. Sailing can be complicated at first, but once who get the hang of where all the sails are, it will be easier.