Question

please do my question with steps

Answer 1

angle ECD=angle A + angle C (Exterior angle property),

angle ECD=30°+45°,

angle ECD=75°,


therefore

x=angle ECD + angle CDE (Exterior angle property),


then

x=75° + 20°,

x=95°

Answer 2

here is Ur ans
HOPE IT HELPS U !!!