Icosagon

From Fresh Dictionary

English

Noun

Icosagon (plural Icosagons)

1. ((mathematics{{#if:|, {{{2}}}{{#if:|, {{{3}}}{{#if:|, {{{4}}}{{#if:|, {{{5}}}{{#if:|, {{{6}}}{{#if:|, {{{7}}}{{#if:|, {{{8}}}{{#if:|, {{{9}}}}}}}}}}}}}}}}}}})) a twenty sided polygon

Quotations

• 1993 The upper half of a regular icosagon frame is folded. - author? - Space Structures 4