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The television screen on traditional TV's is called a "CRT", or cathode ray tube. Not all crt's are made rectangular. Some are round, especially older crt's, and some are square. The main concern is using a shape that will support the near total vacuum inside the crt (no "star" shaped crt's!) and of course, the viewing shape should be "pleasing" to the eye. That is why almost all monitor screens,wheather they are crt's or LCD's etc. , are rectangular now. Movie screens have always been rectangular! It simply is a matter of it being easy for the eye to view. Try looking at a "column" of numbers, and then look at a "line" of numbers. The "line" is far easier for the eye to evaluate, maybe because that is the way we are taught to read?
What else can I help you with?
What solids best resembles a flat screen TV?
rectangle
What kind of triangle can be made in a rectangle?
Any kind of triangle can be made in a rectangle.
Why lcd and led screens are of rectangle shape?
They can be circles, but face it, who wants a circular TV?
What fifty numbers can be made into one rectangle?
any fifty numbers can be made into 1 rectangle
What objects are square?
(keep in mind a rectangle is a square) a window, door, tv, computer, ect.
What objects are shaped like a rectangle?
a door TV A picture frame A case for glasses A reading book Paper
Is a rectangle made up of congruent shapes?
I think a rectangle is NOT made up of congruent shapes because it only does not have triangles.
Why does a black rectangle box sometimes appear on a television screen?
Its to keep from blur.if it was any larger it would be enlongated and streached with slight blur.So to keep it correct and blur less,the rectangle is a visual affect to make it the right size so that blur does not appear.ALSO in movies this is used too.In homes when watching tv movies,its use to fit the format of a certain screen Example:a 42 in` plasma screen tv(as an example) would have a rectangle box of(ABOUT)38 in`.so diffrent format diffrent size.
If parallelogram RSTV has RV TV then RSTV must also be a what?
If parallelogram RSTV has sides RV and TV that are equal in length, then RSTV must also be a rectangle. In a parallelogram, if one pair of opposite sides is equal, then the angles are right angles, which is a characteristic of rectangles. Thus, RSTV would be a specific type of parallelogram known as a rectangle.
What 3d shape can be made up of 1 rectangle and 2 circles?
circle based rectangle
Does a rectangle have one right angle?
a rectangle is made out of four(4) 90 degrees angles
What is the vertical cross section of a rectangle?
The vertical cross section of a rectangle is obtained by slicing the rectangle vertically, which results in a shape that retains the same height as the original rectangle but may vary in width depending on where the cut is made. If the cut is made parallel to one of the rectangle's sides, the vertical cross section will be another rectangle. If the cut is made at an angle or through the middle, the resulting shape will depend on the specifics of the cut. Overall, the vertical cross section will always reflect the height of the original rectangle.
