Hello, firemonkey!

A ship is travelling on a straight course at a constant speed.

Two observation posts and are 10 miles apart on a north-south shoreline.

is north of

detects the ship at bearing 045°.

At the same time detects the ship at bearing of 129°.

Draw a diagram to represent the situation.

Calculate the postion of the ship from both andThe ship is atCode:N | | T o 129° | * |51°* | * y | * | * 10 | 84° o S | * | * | * x |45°* | * B o

We want: .

Law of Sines: .

. . Therefore, the ship is about 7.81 miles from

Law of Sines: .

. . Therefore, the ship is about 7.11 miles from