In triangle ABC, mAB = 1 and mAC = 0. Then the angle between AB and AC is:

  1. 90^circ
  2. 60^circ
  3. 0^circ
  4. 45^circ
Answer

D) 45^circ

tantheta = 0 - 11 + 0 = 1. SLO M-09-B-12 · Knowledge

Mathematics MCQ · More Angle Between Lines MCQs · Practise