A television set is a 3D shape. The image (picture) on the television screen is a 2D shape. 3D is when it has length, width, and height. 2D is only length and width.
Well, honey, a 42-inch TV typically measures around 36.6 inches in width and 20.6 inches in height. But remember, size isn't everything - it's how you use it that counts!
The answer can not be calucalted without additional information. If you only know the diagnol measurement, there are an infinite number of possible lengths for the adjoining sides. If this is a question regarding the sizing of TV screens, there are two current formats: standard, where the length to height ratio is 4:3; and letterbox (or widescreen) where the length to height ration is 16:9. Using these ratios and the diagnol length, you can calculate the length and height measurements by establishing: Length = 1.3333 * Height Then: (Diagonal)^2 = (Height)^2 + (1.3333 * Height)^2
Using Pythagoras' theorem the diagonal works out as 51 inches
Positive Correlation- Age - Amount of medical conditions Negative Correlation- Television Watching- Grades No Correlation- Height of a person- Number of shoes they own Hope this was helpful!
The outside dimensions of this particular model are 15.3" Height x 6.9" Width x 14.7" Depth.
That is called the aspect ratio.
depends on brand and which TV of that brand
height of screen x width of screen
3.8
TVs are measured diagnally from corner to corner.
2-D is an abbreviation for 2-Dimensional. Dimensions are the different planes we experience the world in. The three dimensions we live in are height, width, and depth. When someone refers to something that is 2-D they usually mean it has height and width like a cartoon on your TV. You can measure how high a character stands and how wide he is but you can't measure how deep the scene is.
A television set is a 3D shape. The image (picture) on the television screen is a 2D shape. 3D is when it has length, width, and height. 2D is only length and width.
2-D is an abbreviation for 2-Dimensional. Dimensions are the different planes we experience the world in. The three dimensions we live in are height, width, and depth. When someone refers to something that is 2-D they usually mean it has height and width like a cartoon on your TV. You can measure how high a character stands and how wide he is but you can't measure how deep the scene is.Sometimes this is also used as an emotional insult. If someone says you're only two-dimensional they're referring to your lack of depth, or your inability to equate with others on an emotional level.
Shapes that have physical form and 3 dimensions-height, weight and depth. for example shapes on your tv would be 2d.
The typical width to height aspect ratio for a widescreen television is 4:3. It varies depending on the brand and overall size.
This question can be solved using pythagorus, assuming the screen is a rectangle and 15in is the measurement of the diagonal (hypotenuse) of the screen. a2 = c2 - b2 a2 = 152 - 122 a2 = 225 - 144 = 81 a = 9in