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Worksheet: Direction Angle of a Vector

Q1:

Consider the vector βˆ’ 7 βˆ’ 5 i j . Calculate the direction of the vector, giving your solution as an angle to the nearest degree measured counterclockwise from the positive π‘₯ -axis.

  • A 3 6 ∘
  • B 2 1 5 ∘
  • C 3 5 ∘
  • D 2 1 6 ∘
  • E 3 2 4 ∘

Q2:

Consider the vector  βˆ’ 2 3  . Calculate the direction of the vector, giving your solution as an angle to the nearest degree measured counterclockwise from the positive π‘₯ -axis.