If the difference between an exterior angle of an (n - 1) sided regula – InterviewSolution

1.	If the difference between an exterior angle of an (n - 1) sided regular polygon and an (n + 1) sided regular polygon is 9∘, the value of ‘n’ is
Answer» If the difference between an exterior angle of an (n - 1) sided regular polygon and an (n + 1) sided regular polygon is $9^{\circ}$ , the value of ‘n’ is

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