Предмет: Математика, автор: VANYUOKGUL7540

Основи рівнобічної трапеції ABCD відповідно дорівнюють 4 см і 8 см, а гострий кут 30. Знайти площу трапеції.​

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Автор ответа: Аноним
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Покрокове пояснення: фото

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