asked 148k views
1 vote
Suppose ΔΔCED ≅≅ ΔΔDBC. If m∠∠EDC = 630 and m∠∠DBC = 820, what is m∠∠DCE

asked
User Ronquiq
by
8.2k points

1 Answer

4 votes
63+82+m∠DCE=180
145+m∠DCE=180
m∠DCE=35
answered
User Brunoff
by
8.4k points
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