A) 4
B) 6
C) 10
D) 8
Correct Answer: B
Solution :
Let the no. of sides = n Now, interior angle of polygon of n sides \[\angle AOB\]and exterior angle \[\angle ACB\] According to the question: \[{{180}^{o}}\] \[\square ABCD\] \[\Rightarrow \] \[\angle A+\angle C={{180}^{o}}\] \[\angle B+\angle D={{180}^{o}}\] \[{{90}^{o}}\] \[\Rightarrow \]You need to login to perform this action.
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