Which of the following could not be used to find the area of the square? 5.5
O A =
O A = }(d) (d)
O A=(6) ()
O A= a) (P)

4th option is correct xy=-10

if this was to u plzz mark me the brainliest

step-by-step explanation:

one of the most important purposes of surface treatment is to alter surface properties according to the requirement of specific applications. for example, hydrophobic coating has been utilized on windshield and eyeglasses. gold atom monolayer on substrate has become a popular surface bioconjugation strategy.  

step-by-step explanation:

4  

25

5258y

54.

t5

5r

54

5856

542

5458

86

.8558.65

565

565

55898

786

8/95

5896

8656265

556478