An airplane that has a set of 2 wings is called a biplane.
An aircraft with two wings, one on top of the other, is a biplane. However a 'canard' may also have two wings each side, one near front, other at rear.
Bi-plane
Biplane. Strictly speaking it has ONE wing on top of the other. General usage is to refer to the bit on each side of an aircraft as a wing, but technically the wing is the entire structure from tip to tip.
Bi means two. A biplane has two wings each side
A monoplane has one pair of wings (2 wings). There is usually one wing on each side of each fuselage.
Normally they have 2 pairs of wings but sometimes 1 wing on each side
They have two pairs of wings. So four wings in total. two on each side.
wings
The wings are on each side of the lower fuselage on the A320. This is common on most passenger aircraft.
Four...two on each side
A dragonflies wing can be as large as a kids hand.
The is only one pair of wings on a monoplane. There would be one wing on each side of the plane.