Question

Pls ans I'll mark as brainliest​

Answer 1

As both are parallel there length will also equal hope it help

Answer 2

Hey mate...

here's the answer....

AD/DB = AE/EC [By using Basic proportionality theorem]

= 1.5/3 = 1/EC

= Σ EC = 3/1.5

EC = 3×10/15 = 2 cm

Hence, EC = 2 cm.

Hope this helps❤