17. Which of the following is CORRECT? N12 A. MZJAS = 1/2mJE - MEA)
B.mZJAS = 1/2(MNS + MAN)
C.JE. AE = AN SN
D.JA. EA = AS NA
![17 Which Of The Following Is CORRECT N12 A MZJAS 12mJE MEA BmZJAS 12MNS MAN CJE AE AN SN DJA EA AS NA class=](https://ph-static.z-dn.net/files/d18/13610b4c32bda8109677369ffbb8b66b.jpg)