Loading...
GRE
GRE Quantitative Reasoning Section

Interior Angles of a Regular Dodecagon

Medium Geometry Polygons

Consider a regular dodecagon, which is a twelve-sided polygon with all sides and angles equal. To find the measure of each interior angle of the dodecagon, we can use the formula for the interior angle of a regular polygon:

$$ ext{Interior Angle} =\frac{(n-2) imes 180}{n} $$

where $$n$$ is the number of sides of the polygon. Using this formula, what is the measure of each interior angle in the regular dodecagon?

Hint

Submitted10.7K
Correct9.9K
% Correct93%