An aeroplane x whose average speed is 500km/hr leave Kano airport at 7:00am and travel for 2hrs on a bearing 050.it then changes course and flies on a bearing 120 to an air strip A. Another aeroplane Y leave Kano airport at 10:00am and flies on a straight course to the air strip A at 11:30am calculate (a) the average speed of Y, correct to three significant figure out (b) the direction of flight Y, correct to the nearest degree
