question_answer

In \[\Delta \,ABC,\] \[\angle \,A+\angle \,B=84{}^\circ \] and \[\angle B+\angle C=146{}^\circ \]. Find the measure of each of the angles of the triangle.

A)  \[70{}^\circ ,85{}^\circ ,95{}^\circ \]             

B)  \[34{}^\circ ,50{}^\circ ,96{}^\circ \]

C)  \[30{}^\circ ,45{}^\circ ,80{}^\circ \]             

D)  \[20{}^\circ ,35{}^\circ ,50{}^\circ \]

E)  None of these