If m∠ABC is 160°, and m∠ABD is 92°, what is the angle measure of DBC? ∠ABD and ∠DBC are adjacent angles inside ∠ABC.(1 point) Responses 80° 80 degrees 92° 92 degrees 68° 68 degrees 160° 160 degrees
Since ∠ABD and ∠DBC are adjacent angles inside ∠ABC, the sum of their measures should be equal to 160°. So, m∠DBC = 160° - 92° = 68°. Thus, the angle measure of DBC is 68°.
