Samsung HLN437W 43-Inch Widescreen Projection HDTV with DLP Technology
answer to question, January 13, 2004 -
&gt; How can this be a 43&quot; TV if it's only 40.5&quot; wide? <br />Dude you call yourself an electronics fan from carver, ma ...<br />ALL TV sizes are based on their diagonal display size.  Therefore you must measure the hypotenuse of the triangle formed by the length and width (think back to geometry).  In this case the dimensions don't help because they are of the television itself and not the screen, but you get a rough value of 50.22 so a 43 inch diag would definitely fit in that puppy.