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.
What is the diagonal measurement of a 20 ft x 20 ft square
36
30ft
The diagonal measurement of an 18 x 18 square is: 25.46 units.
20ft x 28ft = 560ft2
360ft² = 33.45m²
420 square feet. (21 x 20 = 420)
(12ft x 12ft) square =144 sq ft. 12ft x (12 ft square) is 1728 cu ft.
400 square feet
The diagonal of a 30' x 30' square is: 42.43 feet.
140
=22.2967 square metres
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.
20ft x 28ft = 560ft2
360ft² = 33.45m²
460
The diagonal of a square = the length of one side x the square root of 2 (approx 1.414)
420 square feet. (21 x 20 = 420)
20ft. x 20ft.