Yesterday's Answer, Today's Question

Yesterday's Answer:


The common name of Apis mellifera is the honeybee (European or Western).

                                                    Click Image for Video

Today's Question:


Which regular polygon has internal angles of 120 degrees?


I know a pentagon has equal internal angles of 108 degrees so I am reasonabley certain this question is referring to the hexagon.


(Sources: American Mensa, email transmission, Setember 20, 2011; http://bugguide.net/node/view/3080; www.cirrusimage.com; http://www.youtube.com/watch?v=JW4mWUmFXSI; http://www.mathsisfun.com/geometry/polygons.html)

Compiled by Otto Ladensack for Patricia Ladensack