Предмет: Математика, автор: alesdrver

Знайти площу трикутника, зображеного на рисунку​

Приложения:

Ответы

Автор ответа: vikusyas123
0

Ответ:

S=1/2a*h

S=1/2*30*10=150 см^2

Пошаговое объяснение:

Автор ответа: binamaksimchuk
0

Ответ:

Пошаговое объяснение:

S=1/2ah=1/2*30*10=150 см²

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