Can a triangle be constructed with two angles 80^circ and 110^circ?

  1. Only if one angle is 90^circ
  2. No
  3. Only if the side is longer than 10 cm
  4. Yes
Answer

B) No

The two angles add to 190^circ, which is not less than 180^circ, so a triangle cannot be made. SLO M-09-B-29 · Knowledge

Mathematics MCQ · More Construction of Triangles MCQs · Practise