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начертить квадрат АВСDсо стороной АВравной 3 см 6мм вычислить его площадь и периметр
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Предмет:
Математика -
Автор:
miriamxxzq - 5 лет назад
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Ответы 1
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S = аа; а * аS = 3 см 6 мм * 3 см 6 мм = 9 см 36 ммP = а + а + а + а; а * 4P = 3 см 6 мм * 4 = 12 см 24 мм
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Автор:
adysonw850 - 5 лет назад
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0
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21. … was three kilometers from the village to the town.
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23. By now … was no mistaking the twinkle in his eyes.-
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