Asquare reflecting pool has an area of 183.84 square meters. what is the approximate perimeter of the reflecting pool?

Area= length x width
since its a square and squares have their lengths and widths the same, we will say that x represents length and width.
so...
area=x*x
area=x^2
we know that the area of the pool is 183.84 square meters so plug that into area
183.84=x^2
solve for x by square rooting both sides
you will get x=... (square root of 183.84)
so that is x value is your width and length.
therr are 4 sides on a square so multiple x by 4 to get perimeter.

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.

7.3

step-by-step explanation:

81+30=111180 minus 111=691/2×19=9.569÷9.5=7.263157895~7.3