A ship leaves port at 1 pm traveling north at the speed of 30 miles/hour .at 3 pm the ship

A ship leaves port at 1 pm traveling north at the speed of 30 miles/hour .at 3 pm the ship adjusts its course20° eastward. Sketch a diagram to show the path the ship moved and the distance the ship is from the port. And how far the ship is from the port at 4pm?