T.V's are measured diagonally on an LCD flat panel a 55 inch TV would actually measure about 54 and a half
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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!
A.256
A square TV screen with a side length of 16 inches has an area of 256 square inches.
The area of any square is equal to the square of any of its sides. Therefore, the area of a television screen with 16 inch sides would be 16 squared, or 256 square inches.
Yes television is two dimensional unless you have a 3D Television.