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An airplane has an air velocity of 500 km/h [N 30 E] and encounters a wind from [S 75 W] at 180 km/h, find the ground velocity. Make sure you draw a big, labelled diagram.

Please help! I’m understand the calculations that need to be done (cosine law then sine law for the angle) but I’m a little confused on how to draw the diagram. Could someone please help if you can ?

Please help! I’m understand the calculations that need to be done (cosine law then sine law for the angle) but I’m a little confused on how to draw the diagram. Could someone please help if you can ?