Its area is: 8 times 8 = 64 square centimetres
A square with 6 metres sides would have an area of 6 metres x 6 metres which is 36 square metres.
It is 36 feet. 36 sqare feet
If one of the sides is 8 feet, the perimeter is 32 feet and the area is 64 square feet.
A two metre square is a square with sides of two metres. This would have an area of 4 square metres. 2 square metres is the area of square with sides sqrt(2).
7 metres.
121 metres squared
To find the linear metres of a rectangular area measuring 7 metres by 4 metres, you need to consider the perimeter or the lengths of the sides, not the area. The total length of the sides would be 7 + 4 + 7 + 4 = 22 metres, which is the linear measurement around the rectangle. If you are looking for the area, it would be 28 square metres (7 m x 4 m).
It is a square area with sides of 80 metres.
The length of each of the sides is then 9 metres.
I'm not sure what you mean but try this. If a rectangle has sides of 4 metres and 3 metres then the area of the square is 12 square metres
The total area of Vietnam is 331,210 square (not sqare) km.
If 23 of the area of the square is 54 then the area of the whole square is 54/23 = 2.3478 square metres. The sides are, therefore, 1.5323 metres and so the perimeter is 6.1290 metres.