Perhatikan gambarpanjang CD adalah…. tolong pakai caranya ya!!!​

》Kesebangunan

& Kekongruenan

AD/AB = AE/AC

6/12 = 5/AC

6AC = 12 × 5

6AC = 60

• AC = 60 ÷ 6
• AC = 10 cm

Panjang CD =

• = AC – AD
• = 10 – 6
• = 4 cm

《 OPSI A 》