A​ four-sided polygon is​ a/an


hexagon,
pentagon,
octagon,
heptagon,
quadrilateral,
a​ five-sided polygon is​ a/an

heptagon,
octagon,
pentagon,
hexagon,
quadrilateral,
a​ six-sided polygon is​ a/an

octagon,
heptagon,
hexagon,
pentagon,
quadrilateral,
a​ seven-sided polygon is​ a/an

hexagon,
quadrilateral,
pentagon,
octagon,
heptagon,
and an​ eight-sided polygon is​ a/an

quadrilateral.
hexagon.
pentagon.
octagon.
heptagon.

1 answer

Here are the answers to your questions based on the number of sides in polygons:

A four-sided polygon is a/an quadrilateral.

A five-sided polygon is a/an pentagon.

A six-sided polygon is a/an hexagon.

A seven-sided polygon is a/an heptagon.

An eight-sided polygon is a/an octagon.