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the Spanish armada set sail on 12th July 1588
No one can say who, where or when the first sail was made. Consequently its shape is not know either.
No
the shape dose effect it.
corunna
1733
Spanish crown
k
The name pretty much specifies itself, a sail in the shape of a triangle. lol.
"Asymmetrical" is a description of the shape of the perimeter (outline) of the sail. It just means that it is not symmetrical.
1588
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