A vector has a magnitude of 12 and a direction of 80°. How do you write the vector in terms of unit vectors? Precalculus Vectors in the Plane Unit Vectors 1 Answer A. S. Adikesavan Nov 16, 2016 #12< cos 80^o, sin 80^o ># Explanation: The vector is #v=12< cos 80^o, sin 80^o >#, where #|v|=12# and the unit vector in the direction of #v# is #1/12v=< cos 80^o, sin 80^o ># Answer link Related questions What is a unit vector? How do I find the unit vector of a plane? How do I calculate a unit vector? How do I multiply two unit vectors? What are unit vectors used for? What is a direction vector? What does it mean to normalize a vector? How do you find the principal unit normal vector to the curve at the specified value of the... An airplane has an airspeed of 500 kilometers per hour bearing N45°E. The wind velocity is 60... How do you find a unit vector that is orthogonal to a and b where #a = −7 i + 6 j − 8 k# and ... See all questions in Unit Vectors Impact of this question 1885 views around the world You can reuse this answer Creative Commons License