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знайдіть гіпотенузу прямокутного трикутника катети якого дорівнюють 1 см і 3 см
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Пусть а, b - катеты, с - гипотенузаа=1 смb=3 смПо теореме Пифагора:с² = a² + b²c² = 1² + 3²c² = 1 + 9c² = 10c=√10Ответ: √10
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Автор:
destinee - 5 лет назад
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