Question

please answer the question ​

Answer 1

Answer:  x = 110°

Step-by-step explanation:

In line DM,

∠DCE + ∠MCE = 180°    (Linear Pair)

=> 130° + ∠MCE = 180°

=> ∠MCE = 180° - 130°

=> ∠MCE = 50°

In ΔMCE,

∠MCE + ∠CEM + ∠EMC = 180°     (Angle Sum Property of Δ)

=> 50° + 20° + x = 180°

=> 70° + x = 180°

=> x = 180° - 70°

=> x = 110°

Answer 2

Answer:

110°

Step-by-step explanation:

Extend the line DC to M so that DM is parallel to BA. Mark the ∠CME = y

20° + y = 130° (Exterior angle property)

y = 130° - 20°

y = 110°

x = y (Given)

x = 110°