Question

The area of a square is 144 cm' and one of

Answer 1

Answer:

The side of the square is 12 cm and x = 10 cm.

Step-by-step explanation:

Since it's a square, it's sides have the same length.

Hence, since one of it's sides is x + 2, the other side must be x + 2 as well.

Therefore, we can set up an equation:

$(x + 2)^{2} = 144 cm^{2}$

$(x + 2) = \sqrt{144cm^{2}}$

$x + 2 = 12 cm$

$x = 10 cm$

Hence, the side of the square is 12 cm and x = 10 cm.

Hope this helped!