## anonymous 4 years ago The drawing shows two displacements, 3.0 km due north and 4.0 km due east, and the corresponding resultant vector R. What is the angle θ that R makes with respect to due north?

1. anonymous

Do you do cos 3/5?

2. asnaseer

|dw:1327177003361:dw| In this diagram we can find $$\theta$$ from:$\tan(\theta)=\frac{4}{3}$