Square of the hypotenuse is equal to the sum of the squares of the other 2 sides. Therefore 28*28 + 28*28 =784+784 =1568. Square root 1568 = 39.598ft or 39ft 6and 17-20ths inches. Or just over 39ft 6and threequarters inches.
Multiply width by length to get the area. The answer would be 308 square feet.
28ft = 853.44cm = 8.5344mtr 10ft = 304.8cm = 3.048mtr 8.5344 x 3.048 = 26.013 sq mtr
20ft x 28ft = 560ft2
The diagonal of a 30' x 30' square is: 42.43 feet.
The diagonal measurement of an 18 x 18 square is: 25.46 units.
A 12" x 12" square has a diagonal measurement of: 16.97 inches.
The diagonal of a square = the length of one side x the square root of 2 (approx 1.414)
Since a square has right angles, you can use the Pythagorean Theorem to calculate the diagonal. Specifically, the diagonal of a square is equal to the length of a side, multiplied by the square root of 2.
The diagonal of a 46' x 46' square is 65.05 feet.
Use Pythagoras. The diagonal, and two sides of the square form a right angled triangle. So if each side of the square is x cm long, the diagonal is x*sqrt(2) cm long.
The diagonal of a 36 x 36 foot square is 50.91 feet.
A square has 4 sides of equal length (say x). The diagonal length = x * (2)^0.5 = 1.414x, from Pythagorus's theorem. So, dividing the diagonal length by the square root of 2 will be the answer.
The diagonal of the paver is about 848.53mm