174k views
2 votes
А D C If m ABD = 110°, and m DBC = 350, then m ABC = [?]°

User Scz
by
4.7k points

1 Answer

4 votes

In this problem we have that

m by angle addition postulate

substitute the given values

mmtherefore

the answer is

m

User Densom
by
4.3k points