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10 votes
10 votes
A If mzABD 61, and mzDBC = 59, then mABC = [ ?P

User Nick Tiberi
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1 Answer

19 votes
19 votes

\angle ABC\text{ = }\angle ABD\text{ + }\angle DBC
\angle ABC=61^(\circ)+59^(\circ)
\angle ABC=120^(\circ)

User Matt Wilding
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