∠ACB is a circumscribed angle. Solve for x.Question options:1) 482) 463) 444) 42

x = 44
Explanations:Note that:
Opposite angles of a cyclic quadrilateral are supplementary
m
mm
(3x + 10) + 38 = 180
3x + 10 + 38 = 180
3x + 48 = 180
3x = 180 - 48
3x = 132
x = 132/3
x = 44