Answer:
Area = 36
Step-by-step explanation:
The area of the square is 6 * 6
Area = s^2
Each side in this square is 6 units.
Area = 6^2 = 6*6
Area = 36
You did do the perimeter correctly, so this should help.
I think that it your answer is 12.4 but im not 100% sure
plz mark brainiest
Multiply both sides of the first equation by

:

This is quadratic in

; to make this clear, substitute

. Then

One of these solutions for

is negative. But, if

is real, then

is always supposed to be positive, so we can throw out the negative root, leaving

.
We actually don't have to solve for

exactly. We can just rewrite the next two equations in terms of

.


Since

, we get

1*5.5=5.5, so 6*5.5=33,
so 5.5 cm is 33 m in real life