Triacontagon

Template:Regular polygon db A triacontagon or 30-gon is a shape with 30 sides and 30 corners.

Regular triacontagon

All sides of a regular triacontagon are the same length. Each corner is 168°. All corners added together equal 5040°.

Area

The amount of space a regular triacontagon takes up is

$\text{Area}=\frac{15}{4}{a}^2(\sqrt{15}+3\sqrt{3}+\sqrt{2}\sqrt{25+11\sqrt{5}})$

a is the length of one of its sides.

Template:Math-stub Template:Polygons