Assuming the 10mm bars are arranged in a perfect square pattern, the number of bars at 10mm spacing in 1 square meter would be 1000 bars. This is calculated by dividing the total area (1000 square centimeters) by the area taken up by each bar (1 square centimeter).
A square four feet long on each side will have an area of sixteen square feet.
Because... there are 100 square millimetres in a square centimetre ! Each side of a square centimetre measures 10mm - therefore 10mm x 10mm is 100mm2
Each side is the square root of 225 equals 15cm and its perimeter is 4*15 = 60cm
216 square inch total surface area, divide that by 6 to have the area of each square face, 36 square inch. The square root of that is the length of one side, 6 inches.
If a square has a perimeter of 80 meters, then each side is 20 meters in length. (80/4 sides of a square=20) The area of a square is side2, so 20*20 equals 400. The area of a square that has a perimeter of 80 meters is 400 meters2.
Because each side is 8m in length, each face would be 64 square meters. Six (faces) multiplied by 64 square meters equals 384 square meters.
As there are 10mm in each centimetre, there are (6 x 10) 60mm in 6cm.
The area of a square of a with 82 feet on each side is: 6,724 square feet.
Well, darling, if the area of the square is 16cm, then the length of each side is the square root of 16, which equals 4cm. It's simple math, honey, no need to overcomplicate things. So, grab a ruler and measure those sides, you'll see I'm right on the money.
In square each arm's length is equal. If we indicate each arm's length by 'a'. Then area of square =(a)2
since A=lengthxwidth and in a square all sides are equal you would take the square root of 256 which is 16 so each side is 16cm