The stair railing models several sets of parallel
A
segments: AB || DE || GH,
BC || EF HJ, and AG || BH || CJ.
300
B
D
/m
E
What is m/FED?
m/FED =
60
![The stair railing models several sets of parallel A segments AB DE GH BC EF HJ and AG BH CJ 300 B D m E What is mFED mFED 60 class=](https://us-static.z-dn.net/files/df5/24ffac6543c355330655d838e0628783.png)