if the angle of angle G is 67 find the measurement of GHM

I already found GHM and it was 40 so this question was confusing to me because i don’t know what it means and what i’m supposed to do

if the angle of angle G is 67 find the measurement of GHM I already found GHM and it was 40 so this question was confusing to me because i don’t know what it me class=