<span>The first plane is located 800 miles west of the origin (reference point). the other plane is located mainly south of the origin, but also 30 degrees west (that is, southwest of the origin), 1200 miles from the origin.
If you draw a sketch, you'll see a triangle with horizontal side 800, hypotenuse 1200, and with one angle 60 degrees. Can you use this info to find the vertical side of this triangle? That'll be the distance between the two planes.</span>
North Africa dominated by the phone river
Bangladesh was formerly known as Eastern Pakistan. It was originally a region of Pakistan, but tax disputes and political autonomy issues happened. This caused Eastern Pakistan to join the Indian Military to fight against the Western Pakistan, and it eventually became Bangladesh in 1971.
Topographical map or topography
The climate of a certain area can be different throughout the world which tends to cause tornados in windy areas and hurricanes in tropicals areas.