A jib is a small triangular sail.
Spinnaker is a nine-letter word for "triangular sail."
It is called the lateen sail.
The triangular sail was invented beginning in the 16th century. They were first seen in the Mediterranean as single yarded lateen sails.
mainsail
a Lateen Sail
The triangular lateen sail dominated the Mediterranean in the Middle Ages. The earliest evidence of it is in the 1st century BCE on a wall painting in Alexandria.
the base of a triangular sail is 8 m shorter than its height. the area is 24cm^2. Find the base and the height of the sail.
no
spinnaker
A lanteen sail
jib (a triangular sail) if