In SSA with acute angle A, if a = bsin A, the triangle formed is:

  1. obtuse at A
  2. equilateral
  3. right-angled at B
  4. impossible
Answer

C) right-angled at B

The arc just touches the base line at the foot of the perpendicular from C. SLO M-09-B-30 · Knowledge

Mathematics MCQ · More Construction of Triangles MCQs · Practise