Each one of those select the choices is 0-9 so u have to pick a number 0-9

675^2 in.

Step-by-step explanation:

Start by dividing the shape into 3 parts

-rectangle

-2 triangles

Find the area of the rectangle by using the formula: length x width

The area of the rectangle is 500^2 in.

Now find the area for ONE of the triangles using the formular: length x width / 2.

7 x 25 = 175

Divide by 2.

87.5

Because there are TWO triangles of the same size, multiple 87.5 by 2.

Now add the area of the triangles (175) and the rectangle (500)

The total area is 675^2 in.

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2