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
Many a Slip (radio series) murder mystery round with the Many a Slip detective; travelogues of different countries and the Many a Slip chef and his way of cooking with ingredients that no sane chef would use. For each series the chairman kept a running total of how many games each team had won and in the last show he announced which team had won the series. In the mid sixties it was tried out on TV for one series. Peter Haigh took over as chairman and Steve Race's contribution was replaced by a spot the mistakes in the picture round, but it was deemed