In the diagram, the measure of angle 8 is 124º, and the measure of angle 2 is 84°

Answer:
Angle 7 = 56 °
Step-by-step explanation:
Angles 8 and 7 = 180 degrees
To get the degree of angle 7 subtract 124 from 180
180 - 124 = 56 degrees
Angle 7 = 56 degrees