The length of a rectangle whose area is 72 square meters and whose width is 6 meters, would be 12. Note that 12 x 6 = 72.
Area = 9*6 = 54 square meters
A parallelogram whose sides are equal in length is always a rhombus. In addition, it may be a rectangle. If it's a rectangle, then it's also a square.
10 x 10 = 100 square metres. Which is a square area 10 metres by 10 metres. Or a rectangle whose length and width can be multiplied together to produce 100.
Its length works out as 15 meters when its width is 4 meters.
Area: 11.5*7.5 = 86.25 square cm
Area = 9*6 = 54 square meters
You multiple one side by the other, so 10 x 10 = 100 square meters.
A Square
A parallelogram whose sides are equal in length is always a rhombus. In addition, it may be a rectangle. If it's a rectangle, then it's also a square.
If a rectangle has its length equal to its width, then all four sides are of equal length and it is a square.
10 x 10 = 100 square metres. Which is a square area 10 metres by 10 metres. Or a rectangle whose length and width can be multiplied together to produce 100.
It could be a square whose sides are sqrt(1/3) of the original square or a rectangle whose length is the same as the side of the square but whose width is one third of that. There are many other possibilities.
Its length works out as 15 meters when its width is 4 meters.
You are describing a rectangle NOT a square!
To find the length and width of a square with an area of 5 square meters, we first need to calculate the side length of the square. The formula for the area of a square is side length squared, so in this case, the side length would be the square root of 5 square meters, which is approximately 2.236 meters. Since a square has equal sides, both the length and width of the square would be 2.236 meters.
Area: 11.5*7.5 = 86.25 square cm
A rectangle with width 4 can have any length!