Question #6408241Single Choice
Geometry
Question
5. If m∠ABD=4x+6 and m∠DBC=5x-1, and they are congruent. Find x and ∠ABC.
Options
A
x=3.5°, ∠ABC=34°
B
x=7°, ∠ABC=68°
C
x=5°, ∠ABC=52°
D
x=7°, ∠ABC=34°
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