Answer:
Step-by-step explanation:
4x - 6 + supplement of 88 + the vertically opposite angle of 3x + 17 = 180
4x - 6 + 92 + 3x + 17 = 180
7x + 103 = 180
7x = 77
x = 11
Therefore A = 4x + 17= 44 + 17= 61
