An aeroplane flies from point A (10 15’S, 370 E) to a point B directly North of A. the arc AB subtends an angle of 450 at the center of the earth. From B, aeroplanes flies due west two a point C on longitude 230 W.) (Take the value of π 22/ 7 as and radius of the earth as 6370km) (a) (i) Find the latitude of B (ii) Find the distance traveled by the aeroplane between B and C (b) The aeroplane left at 1.00 a. m local time. When the aeroplane was leaving B, hat was the local time at C?