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Длина отрезка АВ равна 50 см. Точки М и N лежат на этом отрезке. Найдите длину отрезка MN, если: б) AN = 38 см, MB = 26 см; в) АМ = 23 см; NB = 21 см
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Предмет:
Математика -
Автор:
aprilyoung - 5 лет назад
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Ответы 1
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Б) АМ=50-26=24 смNB=50-38=12 смMN=50-24-12=14 смВ)MN=50-21-23=6 смначерти рисунок и все увидишь
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Автор:
sophie - 5 лет назад
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