Question

in triangle abc. de is parallel to bc ad=5cm ,bd =7cm and ce =18cm .find ae ​

Answer 1

Answer:

Step-by-step explanation:

Since DE is parallel to BC,

therefore,

AD/BD = AE/EC (Basic Proportionality Theorem)

=> 5/7 = AE/18

=> AE = 5 * 18 / 7

=> AE = 12.85 (approx)