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Alena Robel
Wiki User
∙ 11y agoThe names of the polygons with between 11 and 20 sides are:
11: hendecagon (also undecagon)
12: dodecagon
13: tridecagon (also triskaidecagon)
14: tetradecagon (also tetrakaidecagon)
15: pendecagon (also pentakaidecagon)
16: hexadecagon (also hexakaidecagon)
17: heptadecagon (also heptakaidecagon)
18: octadecagon (also octakaidecagon)
19: enneadecagon (also enneakaidecagon)
20: icosagon
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Quadrilaterals are polygons that have three sides?
Quadrilaterals are polygons with four sides. Triangles are polygons with three sides.
What happen if you combine a triangle and a square what do you get?
It could be a trapezium, or polygons from 5 to 13 sides. It could be a trapezium, or polygons from 5 to 13 sides. It could be a trapezium, or polygons from 5 to 13 sides. It could be a trapezium, or polygons from 5 to 13 sides.
What are two regular polygons?
two polygons with sides that have all equal sides and angles
What are convex polygons with congruent sides and congruent angles?
Convex polygons with congruent sides and congruent angles are called regular polygons.
Do polygons have 5 sides?
Some polygons have 5 sides, others have more or fewer. A polygon with 5 sides is a pentagon.
Quadrilaterals are polygons that have three sides?
Quadrilaterals are polygons with four sides. Triangles are polygons with three sides.
What happen if you combine a triangle and a square what do you get?
It could be a trapezium, or polygons from 5 to 13 sides. It could be a trapezium, or polygons from 5 to 13 sides. It could be a trapezium, or polygons from 5 to 13 sides. It could be a trapezium, or polygons from 5 to 13 sides.
What are two regular polygons?
two polygons with sides that have all equal sides and angles
What are convex polygons with congruent sides and congruent angles?
Convex polygons with congruent sides and congruent angles are called regular polygons.
Do polygons have to have equal sides?
no. only regular polygons do
What are polygons that are regular polygons?
regular polygons are the ones that all sides are equal
Do polygons have to have the same number of sides and vertices?
Yes, polygons have the same number of sides and vertices.
Are you able to classify polygons by their sides and angles?
Yes because polygons have 3 or more sides.
Do polygons have 5 sides?
Some polygons have 5 sides, others have more or fewer. A polygon with 5 sides is a pentagon.
How do you classify the polygons that are used to create each tessellation?
There are regular polygons (with 3, 4 and 6 sides).There are irregular convex polygons (with 3, 4, 5 or 6 sides). There are [irregular] concave polygons with various numbers of sides.
Why are quadulaterals polygons?
quadrilateral polygons are shapes that have 4 sides
What are the polygons with 1-1000 sides?
Polygons are plane closed figures bounded by straight lines. There cannot be polygons with fewer than 3 sides.
