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.
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 the paver is about 848.53mm
A diagonal of a square measures: Side X sqrt(2).Approximately (8 cm) X (1.414) = 11.312 cm
The radius of a square is the radius of the circumcircle, ie the distance from the centre of the square to any vertex, which is half the length of the diagonal of the square. Using Pythagoras: diagonal^2 = side^2 + side^2 → diagonal = √(2 x side^2) area = side^2 → diagonal = √(2 x area) radius = 1/2 x diagonal = 1/2 x √(2 x area) → radius = 1/2 x √(2 x 72 sq in) = 1/2 x √(144 sq in) = 1/2 x 12 in = 6 in.
Use Pythagoras: Diagonal² = √(2 × sidelength²) → diagonal = side_length × √2 → diagonal = 20 × √2 ≈ 28.3 units