Aptitude Questions : 94446

The angles of a triangle are (x+5)^{\circ}, (2x-3)^{\circ} and (3x+4)^{\circ}. The value of x is :
[A]28
[B]29
[C]30
[D]31

29
Sum of angles of a triangle = 180^{\circ}
\therefore x+5+2x-3+3x+4 = 180^{\circ}
=> 6x+6 = 180^{\circ}
=> 6x = 180 - 6 = 174^{\circ}
=> x = \frac{174}{6} = 29
Hence option [B] is correct answer.

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