20 times the square root of 2
800
Expressed as a surd, sqrt(800) = 20 sqrt(2). Expressed as a decimal, rounded to two decimal places, sqrt(800) = ±28.28.
The square root of 900 is equal to 30 the square root of 800 is equal to 20√2, or about 28.28 The number you want would lie somewhere between those two values. If you're looking for a whole number, then 29 meets that condition.
About 28.28 ft. You can solve this as a right triangle problem. Multiply each side x itself (square it) that Is 400. Add the squares of the two sides (400+400= 800). Then find the square root of 800, which is 28.28
20 times the square root of 2
It is sqrt[100*sqrt(2)] = 10*fourth root of 2.
The square root of 800: ± 28.284271
sqrt(800) + sqrt(50) - sqrt(18) = 31.113 approximately.
The square root of 1800 is 90
800
Take the square root of 800, and the square root of 900. Look for an integer between the two.
Area = Legth x Width In a square, Length = Width Therefore Area = Length x Length (or Width x Width) Area = Length squared Length = Square Root of 800 Perimeter = 4 x length Perimeter = 4 x Square Root of 800 Perimeter = 113.14
729 or 784
Expressed as a surd, sqrt(800) = 20 sqrt(2). Expressed as a decimal, rounded to two decimal places, sqrt(800) = ±28.28.
The square root of 900 is equal to 30 the square root of 800 is equal to 20√2, or about 28.28 The number you want would lie somewhere between those two values. If you're looking for a whole number, then 29 meets that condition.
The diagonal of a 20 inch square is the square root of 800 inches, approximately 28.284 inches, which is the sum of the squares of two sides.