the answer to this question is simple. any shape with more than 10 sides with two exceptions is the number of sides then gon. example: 12 sides= 12-gon, 13 sides=13-gon , etc.
A shape with more than 10 sides may be called a polygon - but only if all the sides are straight lines - and there is nothing in the question to suggest that they are.
Decagon. Dec=10
A 3d shape with 10 sides is called a decahedron. I have added a link with some pictures of them. As you can see they look very different but all have 10 sides or faces.
It is the decagon.
The shape you're referring to is call a decagon.
A shape with more than 10 sides may be called a polygon - but only if all the sides are straight lines - and there is nothing in the question to suggest that they are.
Anything with more than 10 sides
An irregular (concave) polygon with 10 or more sides.
a dodecagon A dodecagon has 12 sides, so it has at least 10 sides but so do lots of other polygons. I wouldn't consider this a correct answer. A decagram is constructed from two pentagons, but actually has more than 10 sides. 10-gon might be acceptable.
A decagon has 10 sides A heptagon has 7 sides Therefore a decagon has 10 - 7 = 3 more sides than a heptagon.
Any shape with 10 sides is called a decagon. A regular decagon is a shape with 10 even sides, so you are looking for an irregular decagon.
A decagon has 10 sides, and a quadrilateral has 4 sides, therefore a decagon has 6 more sides than a quadrilateral.
A decagon has 7 more sides than a triangle. A triangle has 3 and a decagon has 10.
Decagon(10 sides polygon).
a decagon only has 10 sides so 2 more sides
A shape that has 10 sides (two dimensional) is called a decagon. A shape that has 10 faces (three dimensional) is call a decahedron.
a shape with 10 sides is called a decagon.