What does pentadecagon mean?
Pentadecagon means (geometry) A polygon with fifteen sides..
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/ˌpɛntəˈdɛkəɡən/ · noun
(geometry) A polygon with fifteen sides..
In ⊙ O, draw chord AB equal to r. Draw chord AC equal to Vt (which is the side of a regular decagon). CB is now one side of the regular pentadecagon.
Use pentadecagon when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Pentadecagon means (geometry) A polygon with fifteen sides..
Common synonyms include 15-gon, quindecagon.
The opposite depends on the specific sense.
In ⊙ O, draw chord AB equal to r. Draw chord AC equal to Vt (which is the side of a regular decagon). CB is now one side of the regular pentadecagon.
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