An octadecagon is an 18 sided polygon.
It has 18
An octadecagon has 18 sides. To find the sum of the interior angles of a polygon, you can use the formula ((n - 2) \times 180), where (n) is the number of sides. For an octadecagon, the sum of the interior angles is ((18 - 2) \times 180 = 2880) degrees. Each interior angle of a regular octadecagon is (2880 \div 18 = 160) degrees.
The name of a 18 sided polygon is Octadecagon.
octadecagon or octakaidecagon
An Octadecagon
It has 18
An octadecagon, also called an octakaidecagon, has 18 sides, from the Greek octa-, signifying 8, the connector -kai-, and deca- signifying 10.
An octadecagon has 18 sides. To find the sum of the interior angles of a polygon, you can use the formula ((n - 2) \times 180), where (n) is the number of sides. For an octadecagon, the sum of the interior angles is ((18 - 2) \times 180 = 2880) degrees. Each interior angle of a regular octadecagon is (2880 \div 18 = 160) degrees.
The name of a 18 sided polygon is Octadecagon.
octadecagon
octadecagon
octadecagon or octakaidecagon
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An octadecagon
An Octadecagon
Octadecagon
octadecagon or octakaidecagon