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A 2D seven sided figure is called a heptagon. A 3D seven faced polygon is called a heptahedron.

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It is called a heptahedron.

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**It a polyhedron called a heptagon**

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pylogon

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heptagon

Q: What is a 7 sided 3d shape is called?

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it is called a seven sided shape in Canada

A 7-sided polygon is called a heptagon.

A 7 sided shape is called a heptagon.

The name for a 57 sided shape is derived by combining the name for a 50 sided shape with the name for a 7 sided shape. A 57 sided shape is called a pentacontaheptagon.

A 7 sided shape is a heptagon.

a heptagon.

You can have a 3d shape with any no of sides 3d only means there are three measure needed to calculate volume, or in other words you can pick it up and touch it. These three measurements are width, depth and height. If the faces all had to be of the same area and flat there might not be a 7 sided 3d shape (or a regular one at least) there can always be a n-sided non-irregular shape even a 1,253,703-sided irregular shape is theoretically possible.

All 7 sided shapes are called heptagons.

Its called a HEPTAGON

A seven-sided shape (polygon) is called a heptagon.

heptagon or a ceptagon