An octogon
A shape with eight sides is always an octagon. If all angles and sides are equal, it is called a regular octagon.
A two-dimensional shape with eight angles is called an octagon. An octagon has eight sides and eight vertices, with the most common example being a regular octagon, which has equal sides and angles. It can be found in various contexts, such as stop signs in traffic.
A regular hexagon.
A shape with nine corners is called a nonagon. In geometry, a nonagon is a polygon that has nine sides and nine angles. It can be regular, where all sides and angles are equal, or irregular, where the sides and angles are not necessarily equal.
56678 Shape is called a rhombus
A shape with eight sides is always an octagon. If all angles and sides are equal, it is called a regular octagon.
octogon
An octagon.
A two-dimensional shape with eight angles is called an octagon. An octagon has eight sides and eight vertices, with the most common example being a regular octagon, which has equal sides and angles. It can be found in various contexts, such as stop signs in traffic.
A regular polygon
A regular hexagon.
A shape with nine corners is called a nonagon. In geometry, a nonagon is a polygon that has nine sides and nine angles. It can be regular, where all sides and angles are equal, or irregular, where the sides and angles are not necessarily equal.
56678 Shape is called a rhombus
Such a shape is called a rhombus.
Rhombus
A shape with 8 equal sides is called a regular octagon.
It is a square.