Предмет: Математика, автор: oppo1906qz

помогите пж математика

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Автор ответа: FCSM1922IsTop

0

Ответ:2900м2

Пошаговое объяснение:

S всей фигуры=50•70= 3500м2

S отрезанного куска=20•30=600м2

S фигуры после разреза=3500-600=2900м2

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