triacontagon

名词 n.
中文释义

英文释义

名词 n.
  1. A polygon with thirty sides.
    — After projection onto the (x₁, x₂) plane, the A’s, B’s, C’s, and D’s form four concentric triacontagons, inscribed in circles of radii a, b, c, and d.

词形变化

triacontagons plural

词源

From Ancient Greek τρῐᾱ́κοντᾰ (trĭā́kontă) + -gon.
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