Answer:
x = 56
Explanation:
Sum of angles (linear pair) = 180
=> 124 + x = 180
=> x = 180 - 124
=> x = 56
The measurement of x is 56 degrees.
Below that angle is a straight line measuring 180 degrees, so if one part of that 180 is 124 you would take 124 from 180.
180-124=x
x=56
Hope this has helped have a great day.
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