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Высота AH прямоугольного треугольника ABC, проведенная к гипотенузе, равна 7 см, а угол C равен 60°. Найдите AB.

Лерааникина Лерааникина    1   17.04.2019 07:10    2

Ответы
sking09 sking09  06.06.2020 16:57
300*200=60000
60000=6га
60000=600ар
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