In ∆ABC, DE || BC so that AD = (7x – 4) cm, AE = (5x – 2) cm, DB = (3x + 4) cm and EC = 3x cm. Then, we have :
A. x = 3
B. x = 5
C. x = 4
D. x = 2.5
Answer:C
In ∆ABC, DE || BC so that AD = (7x – 4) cm, AE = (5x – 2) cm, DB = (3x + 4) cm and EC = 3x cm. Then, we have :
A. x = 3 B. x = 5 C. x = 4 D. x = 2.5