The measure of �Ú4 is 125�‹. Find the easure of �Ú1. angle intersect


50�‹
130�‹
125�‹
55

135

Where is your answer?

To find the measure of angle �Ú1, we need to use the fact that when two lines intersect, the opposite angles formed are equal. In this case, angle �Ú4 and angle �Ú1 are opposite angles.

Given that the measure of angle �Ú4 is 125�‹, we can conclude that the measure of angle �Ú1 is also 125�‹. So the correct answer is 125�‹.