Предмет: Математика, автор: sonjadmitriev

Помогите пожалуйста, очень нужно

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Автор ответа: timersaihovkirill

Ответ:

Площадь треугольника находится по формуле:

S = 1/2ah

S = 1/2 × 9 × 7,2 = 32,4 м²

Ответ: 32,4 м²

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for short — сокращенно
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