Matematika

Pertanyaan

perhatikan segitiga disamping! RS= 5 cm. SP= 3 cm. PC=16 cm. ST// //PC hitung panjang ST
perhatikan segitiga disamping! RS= 5 cm. SP= 3 cm. PC=16 cm. ST// //PC hitung panjang ST

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1 Jawaban

  • RS/RP = ST/PC
    5/(3 + 5) = ST / 16
    5/8 = ST/16
    8ST = 16 × 5
    8ST = 80
    ST = 80/8
    ST = 10

    JADI PANJANG ST NYA 10 CM

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