Final answer:
To find the measure of angle 25, subtract 75° from 360° and divide the remaining sum of angles by 7.
Step-by-step explanation:
In the diagram, there are eight angles formed. If angle 22 measures 75°, we can find the measure of angle 25 using the fact that the sum of angles around a point is 360°.
Step 1: Find the measure of the other seven angles by subtracting 75° from 360°.
Step 2: Divide the remaining sum of angles by 7 to get the measure of each angle.
Step 3: Since angle 25 is one of the seven angles, its measure is the same as the other seven angles.
Therefore, the measure of angle 25 is approximately 45°.