Wikipedia contributors. (2023, August 28). Octagon. In Wikipedia, The Free Encyclopedia. Retrieved October 31, 2023, from https://en.wikipedia.org/w/index.php?title=Octagon&oldid=1172616040
https://github.com/davepinch/pinchy.cc/blob/master/content/topics/mathematics/shapes/octagon/sum-of-internal-angles/en.wikipedia.org.snippet-properties-1-1.md
The primary public use occurs at the Spud House Boat Launch located at the northwest edge of the unit. The boat launch also provides a parking area and public restroom, and it is a popular site for bank fishing and putting boats in the water to fish the river when seasons are open.
Octagon (Wikipedia) In geometry, an octagon (from the Greek ὀκτάγωνον oktágōnon, “eight angles”) is an eight-sided polygon or 8-gon.