{{ option.icon }} {{ option.label }} arrow_right
menu_book {{ printedBook.name}}
arrow_left {{ state.menu.current.label }}
{{ option.icon }} {{ option.label }} arrow_right
arrow_left {{ state.menu.current.current.label }}
{{ option.icon }} {{ option.label }}
arrow_left {{ state.menu.current.current.current.label }}
{{ option.icon }} {{ option.label }}
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Expand menu menu_open
Vertex of a Polygon
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{{ topic.label }}
{{ result.displayTitle }}
{{ result.subject.displayTitle }}
navigate_next
{{ 'math-wiki-no-results' | message }}
{{ 'math-wiki-keyword-three-characters' | message }}

Concept

Vertex of a Polygon

The vertex of a polygon is the intersection of two of its sides.

The quadrilateral above has four vertices. A vertex can also be referred to as a corner.

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{{ r.name }} {{ r.getUnreadNotificationCount('total') }} share Share room settings Settings logout Leave
{{ u.avatar.letter }}
{{ u.presence }}
{{ u.displayName }} (you) {{ r.getUnreadNotificationCount('total') }} settings Settings logout Leave
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