Find the area of rectangle ABCD.
20
10 √2+ √82
24
12

12 units²

Step-by-step explanation:

AB = = = 3√2

BC = = 2√2

= AB × BC = 3√2 × 2√2 = 12 units²

So I did the assignment, and the answer that you're looking for in this problem would be 12.

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!