The difference between the measures of the interior angle and exterior angle of a regular polygon is 108°. If the number of sides is n and the ratio of interior angle to exterior angle is p : r, what will n + p + r be?
Subject: Mathematics | Topic: Trigonometry | Difficulty: MEDIUM
Options
- (A) Multiple of 5
- (B) Multiple of 9
- (C) Multiple of 6
- (D) Multiple of 7
Verified Answer
Option (A): Multiple of 5
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