Otherwise the plane would crash! re-re-retard
If you want it to fly farther and higher, you should fold the wings upward. If you want speed, fold them a BIT downward. If the wings aren't symmetrical, the plane will tilt to one side.
You call a plane with two set of wings a Biplane.A plane with one set of wings is called a monoplane.A plane with three set of wings is called a triplane.
symmetrical
No. By definition, A PLANE is a fixed-wing aircraft. The wings are absolutely necessary for lift.
a bi-plane
A plane with two wings, one on top of each other is called a BI-PLANE.
A plane which has 2engines on their wings 1 is also in the Tail of the Plane same with if a planes wings had 4 engines it also has one in the Tail of the Plane
Well "bi" means two. This means that your BI plane has two wings.
Without wings a plane wont go. You do realize that this is an extremely dumb question.
If I am correct, every common jet plane has three wings: Two side wings and at the back, a stabilizer that sticks up out of the tail.
a bi-plane
Bivalves are flattened in the sagittal plane. They are bilaterally symmetrical. A good example of a bivalve is a clam.