Value of \[\angle A\] and \[\angle C\] in given triangle is

• A.  \[40{}^\circ ,\,\,20{}^\circ \]         
• B.  \[25{}^\circ ,\,\,35{}^\circ \]
• C.  \[30{}^\circ ,\,\,30{}^\circ \]         
• D.  \[45{}^\circ ,\,\,15{}^\circ \]