The following displacement vectors are given:

12 km at [270], 6 km at [210], and 10 km [330].

• Select proper scale, graph these vectors.
• Construct the resultant (the sum) of these 3 vectors (you might want to show this in two stages).
• Determine the magnitude and the true bearing of the resultant using:

1. Trigonometry (sine and/or cosine laws); [A - 6 points]
2. Resolving into rectangular components; [K - 6 points