It would be the Caribbean sea! Hope this helps!
I would love to help, but it's kinda hard to answer this without a map.
You could message me a picture of the map and i'll answer it when I have time. :)
North Korea= Communist North
South Korea= Non-Communist South
Answer:
-2x+90 = x-30
2x+x = 90+30
3x = 120
x = 120/3
x = 40
Now, m∠D = x-30 = 40-30 = 10
Not sure if this is what your looking for but their magnitudes would be equal
Explanation:
