6th Grade · Geometry
Vertices
6.G.A.3
Definition
The corner points of a polygon where two sides meet (singular: vertex).
Teach it
Where it is taught, with guided notes, practice, homework, an exit ticket and an interactive Teacher Deck.
Examples
- A triangle has three vertices.
- Vertices are named by their coordinates, like (3, 5).
Key rule
A vertex is a corner where two sides meet.
Memory hook
The corners, where sides meet.