Question

Find the value of an exterior angle of a polygon with 12 sides​

Answer 1

Answer:

30°

Step-by-step explanation:

For a regular  n -gon, the measure of an exterior angle is  360 ˚ / n

Since the sides give has  12  sides, (dodecagon)

the exterior angles is  360° / 12 = 30°

Answer 2

Answer:

$\huge \boxed{30\°}$

Step-by-step explanation:

To find the value of an exterior angle of a regular polygon, we can apply a formula.

$\displaystyle \frac{360}{n}$

$n = \sf number \ of \ sides$

$\displaystyle \frac{360}{12}=30$