Mr. Espree can cut the lumber at 30 degrees to frame the base.
Data;
- Shape = Dodecagon
- Number of sides = 12 sides
Angle on a Polygon
The number of side in a dodecagon is 12. In a regular polygon, we have the total number of angles as 360 degree.
Since the number of sides of a dodecagon is 12, we can simply divide the total angle by the number of sides.
[tex]\theta = \frac{360}{12} \\\theta = 30^0[/tex]
The angle is 30 degrees and we can say that Mr. Espree can cut the lumber at 30 degrees to frame the base.
Learn more on angles in a polygon here;
https://brainly.com/question/5715879
