👤

Va rog e urgent! Ofer coroana!​

Va Rog E Urgent Ofer Coroana class=

Răspuns :

Răspuns:

CD = 2/3 × BD => CD = 2/3 × 6 => CD = 4CM

BC = CD + DB = 4 + 6 = 10 cm

[tex]cd = \frac{2}{3} \times db \\ cd = \frac{2}{3} \times 6 \\ cd =4 [/tex]

BC=CD+DB

BC=4+6

BC=10cm