# Octagon Area Calculator

In geometry, an octagon is an eight-sided polygon or 8-gon. A regular octagon can be constructed as a quasiregular truncated square, which alternates two types of edges.

In geometry, an octagon is an eight-sided polygon or 8-gon. A regular octagon can be constructed as a quasiregular truncated square, which alternates two types of edges.

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