Jawab:
CA = 12 cm
CE = 12 cm
AD = 4 cm
Penjelasan dengan langkah-langkah:
DE : AB = 12 : 18 = 2 : 3
PERBANDINGAN SEGITIGA
CDE : CAB = 2 : 3
CD : CA = 2 : 3 = 8 : 12
CE : CB = 2 : 3 = X : X+6 = 12 : 18
CA = 12
CE = 12
AD = 12 - 8 = 4
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Jawab:
CA = 12 cm
CE = 12 cm
AD = 4 cm
Penjelasan dengan langkah-langkah:
DE : AB = 12 : 18 = 2 : 3
PERBANDINGAN SEGITIGA
CDE : CAB = 2 : 3
CD : CA = 2 : 3 = 8 : 12
CE : CB = 2 : 3 = X : X+6 = 12 : 18
CA = 12
CE = 12
AD = 12 - 8 = 4