Enjoy the flight....
.... And, learn something new...
The parallelogram is an important geometric figure.
For example, the Parallelogram Law is used to verify vector addition.
Yet, In the every day world, --- perhaps, because of its lack of symmetry --- it appears less often than other shapes.
In this space, find different aspects of this unique quadrilateral...
Formulas and examples - click lower right corner to view (larger) image.
Swiss Air logo
Area = bh
Perimeter = 2(b + s)
Which segment is longer? a or b?
(The answer and other illusions are below and to the left.)
Webcomic #71 "Secret Admirer" (featuring a singing parallelogram)
(click lower right to view)
If you have a parallelogram image that you'd like to add, let us know!