Name an angle complementary to Complementary angles add up to 90 degrees. COA is supplementary to AOE (they add up to 180) AOB is 90 degrees AOD is 180 degrees COB is complementary to COD. And because COD is congruent to AOE (because vertical angles are congruent), COB is also complementary to AOE. So our answer is COB.
Mad Libs was invented in 1953 by Leonard Stern and Roger Price. Stern and Price co-created the game, but couldn't agree on a name for their invention. No name was chosen until five years later (1958), when Stern and Price were eating eggs Benedict at a restaurant in New York City.
SÃ©bastien MichaÃ«lis was a French inquisitor and prior of the Dominican order who lived during the late 16th and early 17th centuries. His Histoire admirable de la possession et conversion d'une penitente, includes a classification of demons which has passed into general use in esoteric literature.