Final answer:
To find m2G in the given triangle AEFG, subtract the measure of angle ZE from 180 degrees.
Step-by-step explanation:
To find m2G, we need to use the information provided. We know that EF = GE, which means that angle EFG is congruent to angle EGF. Also, we are given that mZE = 85º.
Since EF = GE, angles EFG and EGF are congruent. Therefore, the sum of angles EFG, EGF, and G is 180º.
Therefore, m2G = 180º - mZE = 180º - 85º = 95º.