A) \[45{}^\circ ,\,\,40{}^\circ \]
B) \[55{}^\circ ,\,\,55{}^\circ \]
C) \[60{}^\circ ,\,\,60{}^\circ \]
D) \[30{}^\circ ,\,\,30{}^\circ \]
Correct Answer: B
Solution :
\[55{}^\circ ,\,\,55{}^\circ \]You need to login to perform this action.
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