The coordinates 20 degrees north and 30 degrees east intersect in the African continent. Specifically, they are located in northern Africa, in countries such as Egypt or Sudan.
Those coordinates represent a single point, not a whole continent. The point is in southern Chad, in the interior of the African Continent. Any other point, in Africa or anywhere, has different coordintes.
The country located at 20 degrees north and 78 degrees east is India.
The coordinates 20 degrees north and 78 degrees east point to India.
80 degrees north and 20 degrees east is a point on the Sindola Road to Ghodevhai, Maharashtra, India
Albania
This is a point in India, about 150 miles NE of Mumbai, 280 miles SE of Bhopal, and 300 miles NW of Hyderabad.
Australia
Russia
India
water
Albania