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How many sides does a regular polygon have if the measure of an exterior angle is 18⁰​
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4 votes
How many sides does a regular polygon have if the measure of an exterior angle is 18⁰​

User Maurisa
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2 Answers

4 votes
20 sides I believe hopes this helps
User Ruwanmadhusanka
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7.9k points
3 votes

Answer:

20 sides

Explanation:

use the formula

360°/exterior angle

360°÷18°=20 sides

User Charaf JRA
by
7.6k points
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