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.
History of Salsa. What is it? Where did it come from? Curious? Come learn the history of salsa and find out the origins of this dance. If you came up to me about 6 years ago and were to ask me about the history of salsa, I wouldâve thought that you were asking me about some spicy sauce and looked at you funny. I was totally oblivious that this could be a danceâ¦ until my friend asked me to take my first salsa dance class.