Answer:
To determine the measure of angle x in the triangle formed by the three intersecting lines, we need to apply the angle sum property of triangles. According to this property, the sum of the angles in any triangle is always 180 degrees.
In the given diagram, we already have two angles labeled: 115° and 60°. To find the measure of angle x, we can subtract the sum of these two angles from 180 degrees.
180° - (115° + 60°) = 180° - 175° = 5°
Therefore, the measure of angle x is 5 degrees.