To find the degree measure of one interior angle of a regular dodecagon (a polygon with 12 sides), you can use the formula for the interior angle of a regular polygon:
\[ \text{Interior Angle} = \frac{(n-2) \times 180^\circ}{n} \]
where \(n\) is the number of sides.
For a dodecagon, \(n = 12\):
\[ \text{Interior Angle} = \frac{(12-2) \times 180^\circ}{12} \]
\[ = \frac{10 \times 180^\circ}{12} \]
\[ = \frac{1800^\circ}{12} \]
\[ = 150^\circ \]
So, the degree measure of one interior angle of a regular dodecagon is \(150^\circ\).
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