Jawab:
x = 2,6 cm
Penjelasan dengan langkah-langkah:
Pakai perbandingan
=
2x + 7,8 = 5x
3x = 7,8
AP / AB = AQ / AM
x / (x + 3,9) = 2 / (2 + 3)
x / (x + 3,9) = 2/5
5x = 2(x + 3,9)
5x = 2x + 7,8
5x - 2x = 7,8
x = 7,8 / 3
Jawaban C
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Verified answer
Jawab:
x = 2,6 cm
Penjelasan dengan langkah-langkah:
Pakai perbandingan
=
2x + 7,8 = 5x
3x = 7,8
x = 2,6 cm
AP / AB = AQ / AM
x / (x + 3,9) = 2 / (2 + 3)
x / (x + 3,9) = 2/5
5x = 2(x + 3,9)
5x = 2x + 7,8
5x - 2x = 7,8
3x = 7,8
x = 7,8 / 3
x = 2,6 cm
Jawaban C