Question

In the given figure, DE // BC . The value of EC is *

1.5 cm

3 cm

2 cm

1 cm

​

Answer 1

Answer:

Answer = 2 cm

Explanation:

Step -by-step explanation

if DE/BC

then AD/BD=1.5=1/2

AE/EC=1/EC

also AD/BD=AE/EC

1/2=1/EC

EC = 2cm.