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Angelina_Jolie [31]
4 years ago
5

Sides AC and BC of triangle ABC are extended as shown. The measures of ∠ACB and ∠ACE are (x+11) and (3x+5), respectively. Find t

he measure of ∠DCB. Find the measure of ∠ECD.

Mathematics
1 answer:
uysha [10]4 years ago
8 0
Angle DCB 123 degrees
angle ECD 52 degrees
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