How does the shape of a plane's wing reduce drag?

Answer:
A wing that is swept back reduces drag, but sacrifices stability at low speeds. Straight-winged aircraft produce the most drag, but are the most stable at low, landing speeds. The F-111 and F-14, with variable geometry wings, benefit from both aspects.
First answer by F4dude. Last edit by F4dude. Contributor trust: 34 [recommend contributor recommended]. Question popularity: 0 [recommend question].