Final answer:
To find the value of x given an angle of 112°, we use the property that supplementary angles sum to 180°. Subtracting 112° from 180° gives us x = 68°.
Step-by-step explanation:
To solve for x when given an angle of 112° adjacent to x°, we need to remember that the sum of angles on a straight line is 180°. Therefore, we can set up the equation:
112° + x° = 180°
To find the value of x, subtract 112 from both sides of the equation:
x° = 180° - 112°
x° = 68°
Therefore, the value of x is 68°. Based on the problem context, these angles are most likely adjacent angles on a straight line, which are also known as supplementary angles.