If we label the craft S,T,Y respectively, then angle STY = 50°
So now just use the law of cosines to find SY
not sure what the scale has to do with it, since you ask for the actual distance in km ...
a ship is stationary at sea a tugboat is 36 km away at a bearing of 130 and a yacht is 27 km from the tugboat at a bearing of 260 use a scale 1:450,000 to measure the distance from the ship to the yacht to the nearest km
1 answer
1 answer