Which statements are true regarding the diagram? Check all that apply.

28

step-by-step explanation:

8+8+6+6

2.83941151 would be the answer you're looking for! : )

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!