Question

solve this and let me know the right answer.
extra points for the best answer!!!

Answer 1

Answer:

120°

Step-by-step explanation:

let the vertex of ∠1 = A, ∠2 = B and another of the triangle be C

vertex of ∠x = D, angle on AC be F and another on quadrilateral be E.

Solution,

∠C = 180° - 70° + 50° = 60° ( Angle Sum Property )

∠C  = ∠DAF = 60°( Co-Interior angles )

∠DAF + ∠ADE = 180

60° + ∠ADE = 180°

        X  = 180 - 60 = 120°