Hiiioo please help me Question: how do you find the sum of the interior angles? (*Hint* it’s a formula!)

The sum of all of the interior angles can be found using the formula S = (n - 2)*180. 

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!

{3 + i, 3 - i, 3, -1}

step-by-step explanation: