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
68°
92°
80°
160°
The measure of angle DBC can be found by subtracting the measure of angle ABD from the measure of angle ABC.
Angle DBC = Angle ABC - Angle ABD = 160° - 92° = 68°.
Therefore, the angle measure of DBC is 68°.