Answer:
Given that QN = QM, find NQM.
D. 140°
Step-by-step explanation:
But not sure if it same question and diagram or options.
if QN or QM is right angle somewhere meaning 90 degrees within them then it can only be 140 degree if QM = less than 140 this and N = the difference.
So you can deduct Q from QN and add the difference to QM
