A 2D shape with 9 sides is called a Nonagon.
nonagon
A triangle as no other 2d shape can have 3 sides.
A 2D shape that has four sides and is thirteen letters long is a quadrilateral.
No, a rhombus is a 2D shape. It is a parallelogram in which all sides are of equal length.
A 2D shape with 9 sides is called a Nonagon.
nonagon
9
A nonagon is a 2 dimensional shape that has nine sides. A polygon on the other side refers to a plane that is 2D and has three straight sides.
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A triangle as no other 2d shape can have 3 sides.
The shape of 2D is a flat surface.
A 2D shape that has four sides and is thirteen letters long is a quadrilateral.
Any 4 sided 2D shape
No. A 2d shape is a plane area, which may be regarded as a face, which is bounded by a side or sides.
2d shapes that do not have equal sides do not usually have special names.
A 2D shape with forty sides is known as a tentracontagon.