Question

What is the approximate side length of the square ??

Answer 1

4.2 because of the pathagreom therom thingy (idk how to spell it)
but a^2 + b^2 = c^2

Answer 2

Answer-

The approximate side length of the square is 4.2 units.

Solution-

Properties of diagonals of square

1. The diagonals of a square bisect each other and meet at 90°
2. The diagonals of a square bisect its angles.
3. The diagonals of a square are equal.

Let us assume that the side length is x.

So, applying Pythagoras Theorem,

$\Rightarrow 3^2+3^2=x^2$

$\Rightarrow x^2=9+9$

$\Rightarrow x^2=18$

$\Rightarrow x=\sqrt{18}$

$\Rightarrow x=4.24\approx 4.2$

Therefore, the approximate side length of the square is 4.2 units.