Question

please help please help me out

if m3=42°, what is m2?

A. 42°
B. 48°
C. 90°
D. 138°​

Answer 1

Actually it’s 42 cuz they are equal

Answer 2

Answer:

B. 48°

Step-by-step explanation:

m<3 and m<2 are are vertical angles and are thus congruent which means two angles are equal.

So if m<3 is 48° then m<2 is also 48°