A) \[105{}^\circ \]
B) \[120{}^\circ \]
C) \[140{}^\circ \]
D) \[135{}^\circ \]
Correct Answer: C
Solution :
(c): We can easily see that three exterior \[\angle \,les\] are \[105{}^\circ ,\text{ }135{}^\circ ,\text{ }120{}^\circ \] therefore (c) \[140{}^\circ \]is the answer.You need to login to perform this action.
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