Which has more sides a Pentadecagon or a Nonagon?

Answer : A Pentadecagon has more sides than a Nonagon
A Pentadecagon has 15 sides and a Nonagon has 9 sides
NameName:PentadecagonName:Nonagon
SidesSides:15Sides:9
Interior AngleInterior Angle:156.00Interior Angle:140.00
Sum of Interior AnglesSum of Interior Angles:2340Sum of Interior Angles:1260
DescriptionDescription:A polygon with 15 sides is called a pentadecagonDescription:A polygon with 9 sides is called a nonagon (or an enneagon)
/pics/items/polygons/Pentadecagon/pics/items/polygons/Nonagon
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:Nonagon
Sides:9
Interior Angle:140.00
Sum of Interior Angles:1260
Description:A polygon with 9 sides is called a nonagon (or an enneagon)
/pics/items/polygons/Nonagon

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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.