The correct alternative answer for the following que1) If the diagonal

1.	The correct alternative answer for the following que1) If the diagonal of a square is 12/2 cm, than the perimeter of square is.
Answer» Step-by-step explanation: 1) Diagonal of a square = 12/2 = 6cm Diagonal divides the square into two congruent triangles. Diagonal is also a hypotenuse of any of the two triangles. We know that SIDES of a square is same. Therefore, $x^{2} + x^{2} = 6^{2}$ (PYTHAGORAS theorem $height^{2} + base^{2} = hypotenuse^{2}$ ) =2 $x^{2}$ = $6^{2}$ =2 $x^{2}$ = 36 = $x^{2}$ = 36/2 = 18 = $x^$ = $\sqrt{18}$ = $\sqrt{233}$ = $3\sqrt{2}$ CM *Perimeter of the square = 43 $\sqrt{2}$ = 12 $\sqrt{2}$ cm(ANS) Here is your answer. Hope it helps!**