Given: the shaded area as shown in the figure.

Find: the moment of inertia for the area about the x-axis and the radius of gyration, kx.
The shaded area are the rectangle= 200in by 380in. The triangle with base= 190 and high=200in and the circle with radius 80 in.

No shaded area shown. cannot diagram on these posts.

doce brown, if you can't give an adequate response, don't give one at all.