Comment on Square!
finitebanjo@lemmy.world 6 days agoNo, 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.
Threeme2189@lemmy.world 6 days ago
OK, imagine the space outside of the shape is black, or see through or whatever.
finitebanjo@lemmy.world 6 days ago
Well then the line of separation means nothing and then you’ve lost a right angle to the contiguous void.
Threeme2189@lemmy.world 6 days ago
Why? Does a cube floating in the void not have angles?
finitebanjo@lemmy.world 6 days ago
Without a distinction of where the cube begins or ends it does not because there is no cube and there are no angles.
angrystego@lemmy.world 5 days ago
The angle of the triangle that protrudes into the circular part is not a right angle.
finitebanjo@lemmy.world 5 days ago
My apologies you’re correct, you lose two right angles.