Question

pls answer lines and angles class 9​

Answer 1

Step-by-step explanation:

In Abcd

65+angle d=180 (straight line)

d,=180-65

d=125

now,

x+30+125=180

x +155=180

x. =180-155

x=35

hope this will help you

Answer 2

Answer:

35°

Step-by-step explanation:

If AB||CD and BE is transversal.

Then,

∠ABD=∠BDF=65°

So,

in ΔDFE,

             ∠BDF=∠DFE+∠DEF

             ∠BDF-∠DEF=∠DFE

             65°- 30°=x

                   x=35°