Answer:
x=40 degrees
Explanation:
180-108=72-32=40
x = 140
a triangle = 180 degrees
108 + 32 = 140
180 - 140 = 40
the missing angle is 40
x is a linear pair to the missing angle (40 degrees)
linear pair = 2 angles that add up to 180
so we do 180 - 40 = 140
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