In a regular polygon, the ratio of the measure of an exterior angle to the measure of an interior angle is 2:13. How many sides does the polygon have:

🧠 Explanation (Math):

Given: Exterior : interior = 2 : 13 (regular polygon)
Step 1: Let exterior = 2k, interior = 13k; sum = 180° ⇒ 15k = 180 ⇒ k = 12
Step 2: Exterior angle = 24° ⇒ sides n = 360/24 = 15
Final Answer: 15