Answer:
75 degrees
Explanation:
on the long line that goes out to 132 is a supplementary line so that means the angle next to 132 will make the line equal 180
180 - 132 = 48
so now we know the inside angles are 48 and 57
A triangle has 180 degrees in it so
x + 48 + 57 = 180
x + 105 = 180
x = 75