# Trigonometry

Quantitative Aptitude Questions and Answers section on “Trigonometry” with solution and explanation for competitive examinations such as CAT, MBA, SSC, Bank PO, Bank Clerical and other examinations.

# Aptitude Questions : 94446

The angles of a triangle are $latex (x+5)^{\circ}, (2x-3)^{\circ}$ and $latex (3x+4)^{\circ}.$ The value of x is : [A]28 [B]29 [C]30 [D]31 Show Answer 29 Sum of angles of a triangle $latex = 180^{\circ}$ $latex \therefore x+5+2x-3+3x+4 = 180^{\circ}$ $latex => 6x+6 = 180^{\circ}$ $latex => 6x = 180 – 6 = 174^{\circ}$ \$latex => ..