Answer :
Final answer:
The mandatory attack heading would be 180 degrees.
Explanation:
The mandatory attack heading would be 180 degrees.
To understand why, we need to consider the concept of the reference angle. The reference angle is the positive acute angle between the terminal side of an angle and the x-axis in standard position. In this case, the laser is targeting a line of 193 degrees, which is in the third quadrant. The reference angle for this is calculated by subtracting 180 degrees from the given angle, resulting in a reference angle of 13 degrees. Since the mandatory attack heading is the same as the reference angle, the answer is 180 degrees.
