Oceania/Australiasia
Australia is the continent southeast of Asia.
Asia (southeast)
Australia is the continent southeast of Asia.
Australia
Singapore is in the continent of Asia.
Thailand is within the continent of Asia, specifically southeast Asia.
The Eastern Hemisphere, slightly above the equator.
This question makes no sense.
Australia is Southeast of Asia.
Southeast Asia..
Southeast Asia
Vietnam is a country, not a continent. It is located in Southeast Asia.