In the figure, points A, B and C are aligned. What is the sum of the angles marked in gray? In Degrees.

I had already posted the same problem before.

The answer is 360.

**
This section requires Javascript.
**

You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.

notice that the unshaded angles are on one base thus their sum will be 180 hence the sum of the angles which are shaded id 360