In a right triangle, a2 + b2 = c2. So, the hypoteneuse, c = (a2 + b2)½.
c = (222 + 222)½ = 968½ = (112 x 23)½ = 11 x 2 x 2½ = 22 x 2½
= 22 x 1.4142135623730950488016887242097... = 31.112698372208091073637151932613...
The diagonal measurement of an 8 ft square is: 11.31 feet.
The diagonal measurement of an 18 x 18 square is: 25.46 units.
484 ft2. This is because, to find square footage, (or square miles, kilometers, meters, inches, etc.) you multiply the two numbers together. 22x22 is equal to 484. Then you add the ft2 to the end of the number and/or measurement.
No one answer, since it depends on the shape of the 400 square foot figure. If it is a square 20x20, then the diagonal is about 28.25 ft.
the square root of 128 or 8 times the square root of 2.
The diagonal measurement of an 8 ft square is: 11.31 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 length is about 20.59
The square has a diagonal measurement of: 1.13 km
484 ft2. This is because, to find square footage, (or square miles, kilometers, meters, inches, etc.) you multiply the two numbers together. 22x22 is equal to 484. Then you add the ft2 to the end of the number and/or measurement.
7.07107 (rounded)
A square covering 320 acres has a diagonal measurement of 5,280 feet or one mile.
18 ft Diagonal of a square is the square root of 2, times the side.
D = 18.385 units.
The diagonal of a 36 x 36 foot square is 50.91 feet.
Using Pythagoras the diagonal is 20 times square root of 2