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Demel
04.11.2021 02:43
Математика
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Найдите площадь фигуры, изображенного на клетчатой бумаге с размером клетки 3 см на 3 см.

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Criss666
Criss666
4,8(34 оценок)

Sклетки=3*3=9 см²

S(площадь параллелограмма)=a*h

S=5*4=20 см²

20*9=180 см²

Пошаговое объяснение:

амонра2
амонра2
4,4(32 оценок)
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