Точка м лежит на отрезке ав и делит его на два отрезка ам и мв. отрезок мв равен 3см. найдите длтну отрезка ав, если ам ÷ мв = 4 ÷ 3
kydaxtaxtax
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29.09.2019 03:30
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3
AB=4+3=7см
ответ: отрезок АВ равен 7см