Trigonometry : Exercise (11.3) - Problem 15
A ship leaves harbour on a course N 72° E and after traveling for 50 metres, changes course to 108°…
A ship leaves harbour on a course N 72° E and after traveling for 50 metres, changes course to 108°…
Two runners start from the same point at 12:00 noon, one of them heading north at 6 mph and the oth…
A ship is 5 km from a boat in a direction N 37o W and a lighthouse is 12 km from a boat in a direct…