How Many Vertices in a Triangle
Triangle
Edges and vertices 3
Schläfli symbol {3} (for equilateral)
Area various methods; see below
Internal angle (degrees) 60° (for equilateral)

Does a triangle have 2 vertices?

A triangle has three angles. two sides. A triangle has three vertices. The plural of vertex is vertices.

Does a triangle have 3 vertices?

A triangle has three sides, three vertices, and three angles. The sum of the three interior angles of a triangle is always 180°.

Marcus Vance

Marcus Vance

Cybersecurity & Digital Privacy Researcher

Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.

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