Two sides of a triangle have slopes 23 and - 32. The angle between them is:

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

A) 90^circ

23 (- 32 ) = -1. SLO M-09-B-12 · Knowledge

Mathematics MCQ · More Angle Between Lines MCQs · Practise