How many triangles?
MATH PUZZLE: How many triangles?Correct answers: 78
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #riddles
Ralph LintonDied 24 Dec 1953 at age 60 (born 27 Feb 1893).American anthropologist who had a marked influence on the development of cultural anthropology. After combat in France during World War I, he received a Ph.D. from Harvard (1925). In the early 1920's he did fieldwork in Polynesia. He introduced the terms "status" and "role" to social science and influenced the development of the culture-and-personality school of anthropology. His works, such as The Study of Man (1936) and The Tree of Culture (1955), are regarded more as popularizations of anthropology than as original scholarship. |