Ah, what a happy little question! When you cut an octagon in half, you get two shapes called trapezoids. They have one pair of parallel sides and one pair of non-parallel sides, creating a unique and beautiful shape. Just like in painting, every shape has its own special charm and purpose.
A polygon with seven sides is called a septagon.
Five-sided shapes are called pentagons.
Polygons
Shapes with 4 sides are called Quadrilaterals.There are special types of quadrilateral:Parallelogram, Rectangle, Rhombus, Square, Trapezoid, Kite.If it isn't one of those it is an irregularquadrilateral.
Any shapes that have seven sides.
A heptagon or a septagon. Equal-sided shapes are called "regular" so a seven equal sides shape is a regular heptagon.square square
They are called sides or edges.
Shapes with straight sides are called polygons
It can be hard to remember the names of shapes in math. A Heptagon is a shape with seven sides.
Any plane figure with seven sides is a heptagon.If all the sides are equal, and all the angles are equal, it is a regular heptagon.
They are called hendecagons.
Nonagons.
Hexagon.
a triangle
Ah, what a happy little question! When you cut an octagon in half, you get two shapes called trapezoids. They have one pair of parallel sides and one pair of non-parallel sides, creating a unique and beautiful shape. Just like in painting, every shape has its own special charm and purpose.
There is no special name that distinguishes shapes with more than four sides from shapes with four or fewer.