If tan A = 1 and tan B = 1 in triangle ABC, then angle C is:

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

A) 90^circ

A = B = 45^circ, so C = 180^circ - 90^circ = 90^circ. SLO M-09-B-12 · Knowledge

Mathematics MCQ · More Angle Between Lines MCQs · Practise