The answer is a heptacontagon is a 72-sided polygon.
nepatocreswacotgon
It is called heptacontagon.
A 70 sided shape is called a heptacontagon.
heptacontagon is the scientific term for a 70 sided shape.
I reckon, if a 70 sided shape is called a heptacontagon, and a 50 sided shape is called a pentacontagon, then a 40 sided shape might be called a quadracontagon, or something along those lines.
hexagon has 6 sides
It's perfectly acceptable to call it a 70-agon but what is more important is that you can work out its properties
7
5
No Man's Land is the name of the space between the two sides front lines.
flexitarian