Which has more sides a Pentadecagon or an Octadecagon?

Answer : An Octadecagon has more sides than a Pentadecagon
A Pentadecagon has 15 sides and an Octadecagon has 18 sides
NameName:PentadecagonName:Octadecagon
SidesSides:15Sides:18
Interior AngleInterior Angle:156.00Interior Angle:160.00
Sum of Interior AnglesSum of Interior Angles:2340Sum of Interior Angles:2880
DescriptionDescription:A polygon with 15 sides is called a pentadecagonDescription:A polygon with 18 sides is called an octadecagon
/pics/items/polygons/Pentadecagon/pics/items/polygons/Octadecagon
Name:Pentadecagon
Sides:15
Interior Angle:156.00
Sum of Interior Angles:2340
Description:A polygon with 15 sides is called a pentadecagon
/pics/items/polygons/Pentadecagon
Name:Octadecagon
Sides:18
Interior Angle:160.00
Sum of Interior Angles:2880
Description:A polygon with 18 sides is called an octadecagon
/pics/items/polygons/Octadecagon

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Which Polygon has the most sides?
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Find out which Regular Polygon has the most sides. A regular polygon has all sides of equal length and all angles are equal.