21 points
This one is enclosed and contiguous though, the lines of the triangle end where the circular line starts. (The rest is just a drafting residue.)
-10 points
No, it is 2 contiguous regions. The line of separation is the bounding line of a “shape.”
Otherwise, the entire whitespace outside of the region is also part of the shape, as is anything it touches.
6 points
OK, imagine the space outside of the shape is black, or see through or whatever.
-3 points
*
Well then the line of separation means nothing and then you’ve lost two right angles to the contiguous void.
