mandalas
Symbols used in a Geometric Dimensioning and tolerancing system to specify certain types of dimensions and tolerances.
Some Toltec symbols include the feathered serpent Quetzalcoatl, the jaguar as a symbol of power and strength, and the double-headed serpent as a representation of duality. Other symbols in Toltec art and culture include the sun, the moon, and various geometric designs.
Circle and triangle
yes they are
algebra is the answer to your question!
Depends on the style of kite. Many are brush painted with intricate designs of warriors, demons, carp and birds are popular themes as are stylized insects, Japaneese Kanji symbols and modern day "heros" like baseball stars. Some have simple geometric designs like the Nagasaki Hata.
what you now about roling down in the deep
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hypocycloids
This site has symbols ans designs you can view:Traditional symbols are an essential part of much contemporary Aboriginal art. Aboriginal peoples have long artistic traditions within which they use conventional designs and symbols. These designs when applied to any surface, whether on the body of a person taking part in a ceremony or on a shield, have the power to transform the object to one with religious significance and power. Through the use of designs inherited from ancestors, artists continue their connections to country and the Dreaming.* http://www.aboriginalartonline.com/culture/symbols.php
symbols or other designs adopted by an organization to identify its products, uniform, vehicles, etc
There are numerous symbols. d(A,B), |AB|, AB are some symbols for the distance between points A and B. The Greek letter Delta can also be used in place of d in the first example.