120-gon
120-gram
A 120-gram is a 120-sided star polygon. There are 15 regular forms given by Schläfli symbols {120/7}, {120/11}, {120/13}, {120/17}, {120/19}, {120/23}, {120/29}, {120/31}, {120/37}, {120/41}, {120/43}, {120/47}, {120/49}, {120/53}, and {120/59}, as well as 44 compound star figures with the same vertex configuration.

120-gon

Section Title: 120-gram
Table Section Text: A 120-gram is a 120-sided star polygon. There are 15 regular forms given by Schläfli symbols {120/7}, {120/11}, {120/13}, {120/17}, {120/19}, {120/23}, {120/29}, {120/31}, {120/37}, {120/41}, {120/43}, {120/47}, {120/49}, {120/53}, and {120/59}, as well as 44 compound star figures with the same vertex configuration.

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Interior angle	177°	159°	147°	141°	129°	123°	111°	93°

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Interior angle	87°	69°	57°	51°	39°	33°	21°	3°

Sentence(s)

One interior angle in a regular 120-gon is 177°.

final_sentence: One interior angle in a regular 120-gon is 177°.