(◞ ‸ ◟) PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP ≧﹏≦

if m3 = 42°, what is m2?

A. 42°
B. 48°
C. 90°
D. 138°​

PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP if m3 42 what is m2 A 42 B 48 C 90D 138 class=