How do you find the x for both of these problems?

Considering the figure the required angle is solved using the vertical angle theorem. The values are14. 42 degrees and 16. 20 degreesHow to determine the required angleThe problem is solved considering this theorems vertical angle theoremAccording to this theorem, when two straight lines cross, they create two sets of linear pairs and the vertical opposite angles are equal. solution for the missing anglex + 70 + 60 = 180 sum of angles of a trianglex = 50Using vertical angle theorem? + 88 + 50  = 180 sum of angles of a triangle? = 180 - 88 - 50? =  42solution for the missing anglex + 75 + 30 = 180 sum of angles of a trianglex = 75Using vertical angle theorem? + 88 + 75  = 180 sum of angles of a triangle? = 180 - 85 - 75? =  20Learn more on angles here:https://brainly.com/question/29322749#SPJ1