In geometry, a hexagon (from Greek ἕξ, hex, meaning “six”, and γωνία, gonía, meaning “corner, angle”) is a six-sided polygon. The total of the internal angles of any simple (non-self-intersecting) hexagon is 720°.
https://github.com/davepinch/pinchy.cc/blob/master/content/topics/mathematics/shapes/hexagon/wikipedia/en.wikipedia.org.md
Bigleaf maple can grow up to 48 metres (158 feet) tall, but more commonly reaches 15–20 m (50–65 ft) tall and 90–120 centimetres (35–47 inches).
