A triangle is to be constructed with angle A = 50^circ and angle B = 60^circ. The third angle will be:

  1. 250^circ
  2. 110^circ
  3. 80^circ
  4. 70^circ
Answer

D) 70^circ

angle C = 180^circ - 50^circ - 60^circ = 70^circ. SLO M-09-B-29 · Knowledge

Mathematics MCQ · More Construction of Triangles MCQs · Practise