if the smallest angle of rotation for a regular polygon is 18°, how many sides does polygon have?
a. 10
b. 12
c. 20
d. 24

there are 360 degrees in a complete circle

360/18 = 20

 so the answer is C

Hence, the number of sides of a regular polygon such that the smallest angle of rotation for a regular polygon is 18° is:

20.

Step-by-step explanation:

We know that the smallest degree of rotation for a regular polygon is equal to the measure of it's internal angle.

" Regular polygons have a degree of rotational symmetry equal to 360 divided by the number of sides ".

Let this polygon has n sides.

That means:

This means that:

Hence, the number of sides of a regular polygon such that the smallest angle of rotation for a regular polygon is 18° is:

20.

898.1666667

step-by-step explanation:

5389/6 = 898.1666667

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step-by-step explanation:

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