Because they can float and fly easily.
boats and aeroplanes are given special shapes inorder to reduce the loss of energy in overcoming friction
While the airplane moves, the air pushes up against the wings. This has to do with the special shape of the wing, and, to a great part, to Bernoulli's principle.
The shape of an airplane
The best wing shape for sn airplane is like a triangle because it fly straight
Get popscile sticks from your craftstore and create a shape of a airplane out of a small box by cutting it to the shape. Glue the sticks on.
Yes the shape of an airplane wing will affect the flight. Angles and shapes will always be a huge factor.
The shape of a paper airplane impacts its performance characteristics, including its glide range.
It has it's shape to reduce drag and alow it to fly
If you are in a airplane rainbows are actually a circle shape,but from our view it is semi-circle.
Any 4 sided shape is a quadrilateral. If all sides are of different lengths, that is as specific as you can get. Other 4 sided shapes have special characteristics about them, so they are given special names. They are still quadrailaterals.
Yes because an airplane wing has to cut through wind and create loft and lift.
triangle