Предмет: Алгебра, автор: sarsenbehtegisbaev

люди помогите. В глобусе 17 параллелей и 24 мередиана. На сколько частей разделена поверхность глобусе? Даю 20 баллов.

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Автор ответа: Nikitaara1

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sarsenbehtegisbaev: А почему ты добавил 1 к 17?

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