Step-by-step explanation:
heptagon = 7 sides
dodecagon = 12 sides
heptadecagon = 17 sides
We can say that the terms to describe polygons are heptagon, dodecagon, and 17-gon.
A polygon is a closed polygonal chain made up of a finite number of straight line segments and is a type of planar figure in geometry.
A polygon that has seven sides is called a heptagon.
A 12-sided polygon is called a dodecagon.
A heptadecagon, septadecagon, or 17-gon in geometry is a polygon with seventeen sides.
So, heptagon, dodecagon, and 17-gon are polygons.
Therefore the terms to describe polygons are heptagon, dodecagon, and 17-gon. The first three options are correct.
Learn more about polygons here -
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