It isn't, always. Some monitors can be rotated to be taller than they are wide. The ideal monitor depends on your usage.
The popularity of wide screen monitors may have its roots in spreadsheets, where it was more important to see many columns of information and not so critical to see many rows.
length is 3 and width is 9
traditionally width is less than length, so 18.
Approximately 5.2115 and 9.2115
You don't have enough information to find the exact length of the width, but the width has to be less then 7.5 if it smaller then the length.
From the statement of the problem, if w is the width, the area is 2w2 , the product of the width and the length, which is stated to be twice the width. Since 2w2 must be less than 50, w2 < 25, and the width must be less than 5 meters.
width=16 and length=20
the width is 1 and the length is 2. 2 multipleyed by 1 equals 2...
Easy. Width = 2ft, Length = 4 ft, therefore the Area = 8 ft.
60 and 62
The length is 4 cm, the width is 26 cm.
The width is 16 feet
The width can be any number greater than zero and less than the square root of 35, and the length can be any number greater than the square root of 35, subject to the constraint that the product of the length and the width must be 35.