Question

DE||BC then find x........​

Answer 1

Step-by-step explanation:

x= 3cm

because DE is parallel to BC

so,

and the simple definition of being parallel that is distance two parallel line is equal

Answer 2

If DE || BC,
Then we know,

AD/BD = AE/EC
1.5/3 = 1/x
1/2 = 1/x
x = 2

Therefore,
x = 2cm

Hope this helps!