Count the number of hexagons in the given figure? Hexagon – In Geometry, a Hexagon is a six-sided polygon or 6-gon. The Total of the internal angles of any simple hexagon is 720o . Number of vertices : 6 Number of Edges: 6 Internal Angle:120o Perimeter : 6 × sides Area : 3√𝟑/𝟐 × (side)2