Question

If length of diagonal of square is root 2 then what is length of each side

Answer 1

Answer:

The formula for finding the length d of either diagonal of a square is: d = s√2, where s is the length of one of the 4 congruent sides of the square, and √2 is the positive square root of 2. d = 7√2 cm is the exact length of a diagonal of a square with each side 7 cm long.

Answer 2

Answer:

Length of each side of square is 1 unit

Step-by-step explanation:

Given;

Length of the diagonal of a square = $\sqrt{2}$

Let side of square is x unit

As we know ,

$diagonal^{2}$= $side^{2} +side^{2}$

$\sqrt{2} ^{2}$= $x^{2} +x^{2}$

2= 2$x^{2}$

$x^{2}$= 2/2

x = $\sqrt{1}$=1 unit