Find m2ABC.
Ad
37°
21°
B
m/ABC =
C
![Find m2ABC Ad 37 21 B mABC C class=](https://us-static.z-dn.net/files/db2/3bbbfcb18cc0f27c6e43e44a0f4c360a.png)
Answer:
it might be 58 , just look it up I don't really know