Question

21. How many sides does a regular polygon have if the measure of an exterior angle is 30​

Answer 1

Answer:

Hey mate! Here's your answer:

The polygon has 12 sides. Or it is called a dodecagon.

Step-by-step explanation:

The measure of all exterior angles in any polygon is 360°. So let the number of sides be S. According to the Question,

360°/S = 30°

360° = 30S

S = 12 sides.

So the polygon has 12 sides. Or it is called a dodecagon.

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Answer 2

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