Предмет: Геометрия, автор: nafikov2016

В треугольнике ABC AB=18 AC=20 . Может ли синус угла ABC быть равным 2/5.

Ответы

Автор ответа: julikajula555

Нет, думаю так, хотя....

Автор ответа: nafikov2016

Мне пояснить надо как-нибудь

Автор ответа: вика2877

думаю нет да нет скорее всего нет

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