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A decagon is a plane (2-d) figure and so it has only one face. It has 10 sides and 10 vertices.

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Q: How many faces does decagon have?
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How many faces has a Decagon?

10 faces 10 faces


How many lateral faces does a decagon have?

A decagon is a polygon with 10 sides and 1 surface face


How many faces and vertices in decagon?

A decagon is a 10 sided polygon that has 10 vertices and 1 flat face


How many faces and edges does a decagon have?

1 face 10 edges


How many faces are on a pyramid that has a decagon as its base?

deca = ten so you have the ten top faces and then the base or 10 + 1 = 11


What 3d shape has10 faces?

a decagon


How many faces have perpendicular edges in a decagonal based prism?

Assuming a regular decagon is the base of the prism, it would be 10 faces. With an irregular decagon, it is possible that two (or more) of the edges of the decagons are perpendicular, so all 12 faces could have perpendicular edges.


How many faces edges and vertices does adecagonal?

Not sure what a decagonal is. Since the question refers to faces, edges and vertices, it may be assumed that the object in question is 3-dimensional. A decagon certainly is not, so decagonal cannot be a mistaken name for a decagon.


How many faces does a decogon have?

None because there is no such figure. A decagon, on the other hand, has just one face.


How many faces sides and vertices does a decagonal prism have?

12 faces, 30 edges and 20 vertices. It has 2 decagons plus 10 rectangles between them giving 12 faces It has 2 x 10 vertices on each decagon giving 20 vertices It has 10 edges round each decagon plus another 10 joining the vertices of one decagon to the other decagon's vertices giving 2x10+10 = 30 vertices


What is a solid figure with ten faces called?

That's called a Decagon.


What is a shape with ten sides and not a decagon?

In 2-d, the naming of polygons is such that a 10 sided shape is a decagon. Even if it is a 5-pointed star shape, it is a decagon. A concave decagon (rather than convex) but still a decagon. In 3-d, a decahedron, possibly, with the term "sides" being used for "faces".