You can name any polygon as ( )-gon, so in this case, it would be 90-gon.
there is no such thing as two-sided polygon.
The name of a 22 sided polygon is Icosidigon.
The name of a 22 sided polygon is Icosidigon.
The name of a fifteen sided polygon is known to have two names : pentakaidecagon, pentadecagon John Irving Dr. Math
There is no such thing as a two-sided polygon.
A four-sided polygon has two diagonals.
Using systematic polygon naming, a twenty-two sided polygon would be called an icosakaidigon.
A square is a four-sided polygon with two congruent parallel sides.
NO!!! The smallest polygon is 3 sided. it is a 'trigon' ( triangle).
There aren't two sided polygons
That's not necessarily true. An octagon is an eight-sided polygon with two 'o's
A right trapezoid is a four-sided polygon with two right angles and two parallel sides.