Find the magnitude and bearing (in degrees, 0 ∘ ≤ θ ≤ 90 ∘ ) of the vector < 3 , 4 > .

Question

Find the magnitude and bearing (in degrees, 0 ∘ ≤ θ ≤ 90 ∘ ) of the vector < 3, 4 >.

Give your answers to the nearest hundredth. 

Magnitude ____

Bearing ____(write N, S, E or W)

Answer 1

The magnitude is 5 (It's a 3-4-5 triangle!)

Bearing is θ when tan θ = 4/3