Find the measuse
of
the
lettered angles
139degree +49degree +d +c
Answers
Answered by
1
Answer:
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Step-by-step explanation:
Answered by
1
Answer:
139° + 49°+d+c = 360
188° +d+ c = 360°
d + c = 360°- 188°
d+ c = 172°
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