Math Open Reference. A transformation where each point in a shape appears at an equal distance on the opposite side of a given line - the line of reflection. Try this Drag any orange dot to move the line of reflection or reshape the triangle. In this transformation, we start with a given shape.
History and Origins of Belly Dance. The Terminology. The origin of the name âbelly danceâ comes from the French Danse du ventre, which translates as âdance of the stomachâ. Sol Bloom is said to have been the first one to use the English term belly dance, for the dancers of the Chicagoâs World Fair in 1893.
Tap dancing has evolved considerably to become the art form we know today. Before there were tap shoes, dancers wore soft shoes, or clogs. Tap dancing originated as Juba, a kind of dance practiced by African slaves. It melded with Irish dancing and continued to alter as it encountered the influence of jazz dance.The sites below cover the full span of tap history, and offer some more current sources for research.heatreDance.com has a page called âAll About Tap Dance.â This introductory page is an amalgam of tidbits, quotes and profiles of important figures in tap history; it also provides links to other helpful sections of the site, such as the Tap Dance Dictionary.