Hendecagon irregular forms. Only the g11 subgroup has no degrees of freedom but can seen as directed edges. The Canadian dollar coin, the loonie, is similar to, but not exactly, a regular hendecagonal prism, as are the Indian 2-rupee coin and several other lesser-used coins of other nations. The cross-section of a loonie is actually a Reuleaux hendecagon. The United States Susan B. Anthony dollar has a hendecagonal outline along the inside of its edges. The hendecagon shares the same set of 11 vertices with four regular hendecagrams: Hendecagon In geometry, a hendecagon (also undecagon or endecagon) or 11-gon is an
How Long Has This Been Going On? this been going on?" Many recordings omit the first verse; Louis Armstrong's instead omits the second, which more strongly presupposes a female singer. How Long Has This Been Going On? "How Long Has This Been Going On?" is a song composed by George Gershwin, with lyrics by Ira Gershwin for the musical "Funny Face" in 1928. Replaced by "He Loves and She Loves" in "Funny Face", it was eventually introduced in the musical "Rosalie" (1928) by Bobbe Arnst as Mary O'Brien. The lyrics used as first released by Gershwin started with the refrain: "As a tot, when I trotted in