Найдите боковую сторону AB трапеции ABCD, если углы ABC и BCD равны соответственно 45 и 120, а CD = 34.
Найдите боковую сторону AB трапеции ABCD, если углы ABC и BCD равны соответственно 45° и 120°, а CD = 34.
2 weeks ago 00:48:36 26.5K
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