Jawab:
Dit:
PANJANG EB (x)
Dij:
CD/CA = CE/CB
9/(9+3) = 12/(12+x)
9/12 = 12/(12+x)
9 (12+x) = 12 x 12
108 + 9x = 144
9x = 144 - 108
9x = 36
x = 36 : 9 = 4
jawabannya adalah 4 cm
semoga membantu!
Penjelasan dengan langkah-langkah:
kesebangunan
__
soal
x/3 = 12/9
x= 3(12) / 9
x = 36/9
x= 4
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Jawab:
Dit:
PANJANG EB (x)
Dij:
CD/CA = CE/CB
9/(9+3) = 12/(12+x)
9/12 = 12/(12+x)
9 (12+x) = 12 x 12
108 + 9x = 144
9x = 144 - 108
9x = 36
x = 36 : 9 = 4
jawabannya adalah 4 cm
semoga membantu!
Jawab:
Penjelasan dengan langkah-langkah:
kesebangunan
__
soal
x/3 = 12/9
x= 3(12) / 9
x = 36/9
x= 4