planes are used for cargo shipping, passenger shipping, or just sight seeing.
Inclined planes are everywhere and are very useful. As a child, did you ever play on a slide or a see-saw? Both are inclined planes. Have you ever lived in a house? The roof of most houses are inclined planes. Entrance and exit ramps for highways and the highway itself are more examples of inclined planes. (If you ever have a chance, look at a roadway. Most roadways are not flat but are pitched so that water does not pool when it rains.)
Analytic Geometry is useful when manipulating equations for planes and straight lines. You can get more information about Analytic Geometry at the Wikipedia. Once on the page, type "Analytic Geometry" into the search field at the top of the page and press enter to bring up the information.
it can fly
two planes intersect in one line, or the planes could be parallel. by the way there is no such thing as skew planes...
The angle between two planes when the planes intersect at a point is the acute angle fixed by the normal vectors of the planes.
Kiss
The answer depends on southwest of WHAT and since you have not bothered to provide that crucial bit of information, it is not possible to give a more useful answer.
Sea planes are useful because they do not require a runway. They can be landed on any body of water with enough space.
Echo is caused due to reflection of sound and it has major applications in SONAR, which is used by submarines or planes to detect other objects
Inclined planes are everywhere and are very useful. As a child, did you ever play on a slide or a see-saw? Both are inclined planes. Have you ever lived in a house? The roof of most houses are inclined planes. Entrance and exit ramps for highways and the highway itself are more examples of inclined planes. (If you ever have a chance, look at a roadway. Most roadways are not flat but are pitched so that water does not pool when it rains.)
Inclined planes are useful for "spreading out" work across a longer distance, making it easier than just a dead lift.
Things that are USEFUL in a math classa dinasora pen (teatchers hate when you use pencil)a computera gameboya slide rulea trig tableplain white paper (to make planes)that is all you should EVER need
There are many airplane models that are offered as radio controlled planes. The Kyosho bi-plane, The F3A Pattern ship and The Shinden are all airplane models available as RC planes. The following link provides some useful information about RC airplane models, http://en.wikipedia.org/wiki/Radio-controlled_aircraft
Analytic Geometry is useful when manipulating equations for planes and straight lines. You can get more information about Analytic Geometry at the Wikipedia. Once on the page, type "Analytic Geometry" into the search field at the top of the page and press enter to bring up the information.
Yes but these military planes are flown by navy pilots or military pilots.
it can fly
two planes intersect in one line, or the planes could be parallel. by the way there is no such thing as skew planes...