
The angles of a triangle always need to add up to 180 degrees.



190 is greater than 180, not equal, so these angles will not form a triangle.
Answer:
From looking at a map, I can assume that it's Madagascar.
Explanation:
B. The curtains on the windows of a bedroom.
The rest of the choices are not man-made which would not be infrastructure.
Caucasus
more like 4 countries with the civel war but ok
Answer: Soviet Union is da best
Explanation: