Question

please provide me the answer of this question​

Answer 1

Answer:

Ok its really simple

<ABE + <ABC = 180°

70° + <ABC = 180°

<ABC = 180° - 70°

<ABC = 110°

Now use angle sum property,

x + <ABC + <ACB = 180°

x + 110° + 30° = 180°

x + 140° = 180°

x = 180° - 140°

x = 40°

Hence x = 40°