Solve by completing the square X^2+12+4=0

To find the area of the figure you first have to split them up. To find the area for the triangle do 30 x 34 x 16= 16320
Then you find the area of the other shape:
30 x 30 x 16 x 40 = 576000
Then you add them together to get the
576000+16320=592320
So, the answer is 592,320

I hope this helps:)