a shape that's sides a not the same length and angles are not the same degree
A heptagon is a7 sided 2D shape. Hope that will help
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.
It is the decagon.
Hexagon
An octagon.
A 2D square □
a irregular polygon and rhombus
A 2-D shape with seven sides is called a HEPTAGON.
It is a rhombus or a parallelogram.
a shape that's sides a not the same length and angles are not the same degree
A rhombus is one of them
An irregular pentagon.
A shape with six sides is a hexagon. A hexagon with all sides and angles equal is a regular hexagon.
It is a 7 sided heptagon
There is no such shape. A 2d shape with 5 sides and all equal angles must be a regular pentagon (or a 5-pointed star if you stretch the definition of "all angles"). And a regular pentagon - or star - has 5 lines of symmetry.
An equilateral triangle.