Matematika

Pertanyaan

Tentukan nilai x dan y
Tentukan nilai x dan y

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2 Jawaban

  • x = x/2 = 6/4
    = x = 12/4 = 3

    y = 3/5= y/10
    = y = 30/5 = 6

  • X = AD:DB = AE:EC
    =6:4 =X: 2
    =6/4 = X/2
    = X = 6.2/4 = 3

    Y= AE: AC = DE: BC
    = 3 :5 = Y : 10
    = 3/5 = Y/10
    =Y= 3.10/5 = 6

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