# MATH PRESENTATON GOLDEN RATO GOLDEN RATIO In math

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MATH PRESENTATİON GOLDEN RATİO

«GOLDEN RATIO» In math and art, parts of something have a geometric and numeric ratio, and this ratio is called “Golden Ratio”. This ratio was discovered by Greek people and Egyptian people (Just says). � A line (AB) should be divided from the middle of it, so it should be [AC] ratio [CB] equal to [CB] ratio [AB]. CB / AC = AB / CB = 1. 618 � The Golden Ratio is an irrational number (1. 618033988749894…). This ratio symbolizes shortly : This ratio’s symbol is “Fi” or “Φ”. �

GOLDEN RATIO ON HUMAN Golden Ratio on Human body: � Artists, scientists and designers use Golden Ratio while they are making their research and doing their works. � For example, Leonardo Da Vinci and Corbusier designed a human body. GOLDEN RATIO ON HUMAN FACE � On the human face has a lot of golden ratio. Golden ratio fits a person, this person has a good appearance. For example, a mouth has two incisor teeth in front of the mouth and width of teeth has the ratio length of teeth. On the human face have some Golden Ratio. For example: 1) Length of the face/Width of the face 2) Length of the mouth/Width of the face 3) Between pupils/between eyebrows

Christina Aguilera