Answer:
B = 65°
2 = 65°
Step-by-step explanation:
50° + 65° + B = 180°
115° + B = 180°
50° + 65° + 2 = 180°
115° + 2 = 180°
2 = 180° - 115°
9999*886+234
(9999*886)+234
= 8859114+234
+ 8859348
I hope that's help !
b
2400-1910=490