The triangle has vertices A(0, 0), B(4, 0), C(4, 3). Find tan A.

  1. - 34
  2. 43
  3. 74
  4. 34
Answer

D) 34

Slopes: mAB = 0, mAC = 34. Using tan A = mAC - mAB1 + mABmAC (with the sign that gives the interior angle) we get tan A = 34. SLO M-09-B-12 · Knowledge

Mathematics MCQ · More Angle Between Lines MCQs · Practise