A) 8
B) 16
C) 32
D) 12
Correct Answer: B
Solution :
The sum of interior angle of regular ploygon is \[=\,(n-2)\times 180{}^\circ \] \[(n-2)\times 180{}^\circ =2520{}^\circ \] \[\Rightarrow \,\,\,n-2=\frac{2520}{180}=14\] \[\therefore \,\,\,n=14+2=\underline{\mathbf{16}}\]You need to login to perform this action.
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