penrose triangle

listen to the pronunciation of penrose triangle
Английский Язык - Английский Язык
An optical illusion depicting an impossible solid object made of three straight beams of square cross section which meet pairwise at right angles at the vertices of the triangle they form
penrose triangle

    Расстановка переносов

    penrose tri·an·gle

    Турецкое произношение

    penrōz trayänggıl

    Произношение

    /ˈpenˌrōz ˈtrīˌaɴɢgəl/ /ˈpɛnˌroʊz ˈtraɪˌæŋɡəl/

    Этимология

    () After Roger Penrose (1931-), English mathematician, who popularised it in the 1950s.
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