EntityQ7285848· pop 48Template:Infobox polygonSign in to saveWikimedia templateKey factsSchl fli symbol{4}Symmetry groupDih 4 , *44AreatInternal angle degrees90°Perimeter4tPropertiesconvexvia Wikipedia infoboxArticleTemplate documentation view] [edit] [history] [purge]UsageRead full article (41 paragraphs)CategoriesInfobox templatesMathematics infobox templatesTemplates using TemplateData