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Subjects>Math>Geometry

What do you call a shape with 18 sides?

Anonymous

∙ 14y ago

Updated: 4/28/2022

An eighteen-sided shape is called an octakaidecagon, or octadecagon.

Wiki User

∙ 14y ago

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Continue Learning about Geometry

What do you call a shape with 7 sides?

A shape with 7 sides is a heptagon

What do you call a shape that has 7 sides?

Septagon

What do you call the shape with 14 sides?

Tetradecagon

What do you call a shape that has 10 sides?

decagon

What do you call a shape with seven sides?

a septagon

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