An octagon.
A cube
In the common use of the phrase "geometric solid", the answer is three. In advanced mathematics, dimensions greater than three are also studied. In many cases, the name of a plane (two-dimensional) figure has the ending "-gon" as in "hexagon", while the name of a solid figure (three dimensional) has the ending "-hedron" as in tetrahedron.
Its the name for a shape
The name of an eleven sided geometric shape is a Hendecagon or endecagon.
a circle
Quadrilateral is the name fr a geometric figure with 4 sides.
An octagon.
Heptagon - a seven sided two demensional figure
The Pentagon.
The correct name would be a "tetradecagon"
It is called a circle.A circle is an ellipse with zero eccentricity.Incidentally, you probably meant "geometric figure".
Each side is called a face.
The vertex of an angle
A cube
Rhombus is the geometric name.
In the common use of the phrase "geometric solid", the answer is three. In advanced mathematics, dimensions greater than three are also studied. In many cases, the name of a plane (two-dimensional) figure has the ending "-gon" as in "hexagon", while the name of a solid figure (three dimensional) has the ending "-hedron" as in tetrahedron.